Health secretary wrote to Conservative leader Kemi Badenoch, urging her to ‘take heat and ideology’ out of debate
The health secretary, Wes Streeting, has called on the Conservatives to maintain the cross-party consensus on gender identity services built before the last election in a letter to Kemi Badenoch.
Streeting wrote to opposition leader on Friday urging her to “take the heat and the ideology” out of debate amid controversy over a puberty blocker trial for children.
King extols early diagnosis which can give ‘invaluable time’ and backs launch of screening checker tool
King Charles has hailed a “milestone” in his “cancer journey” and revealed he is to reduce his schedule of treatment in the new year, describing the news as a “personal blessing”.
His treatment will move into a precautionary phase with its regularity significantly reduced as his recovery reaches a very positive stage, it is understood. His medical team will assess how much longer he will require treatment to protect and prioritise his continued recovery.
Researchers found a chasm between the health reasons for which the public seeks out cannabis and what gold-standard science actually shows about its effectiveness.
Addiction experts, who studied hundreds of clinical trials, guidelines and surveys conducted over 15 years, found a gulf between how the public perceives cannabis and what gold-standard science shows.
MFPs are everywhere, often overlooked, and frequently underprotected. Many organizations deploy them without password changes, patch cycles, or network segmentation. Attackers notice. Because MFPs are attached to networks and can carry sensitive data, compromise can enable credential theft, data leakage, and lateral movement within the network.
The report tracks how long-standing and emerging weaknesses continue to affect MFP security. It highlights common risk areas such as weak authentication and limited patching practices, among others, that leave devices open to misuse or compromise. As these printers have grown more connected and feature-rich, the potential impact of a single vulnerable device has increased, especially when linked to core business systems or identity services.
The study also examines broader exposure trends across the enterprise landscape. Thousands of MFPs remain directly accessible from the internet, and vulnerability data shows that many models have faced serious flaws in recent years. Beyond technical issues, organizational processes like inconsistent patch management and poor decommissioning practices often allow sensitive data and credentials to linger on devices long after their use.
Penetration testing data collected by Rapid7 and Raxis confirms that these risks are not theoretical. Many organizations still deploy MFPs with default settings, leaving them open to credential theft and data access that can help attackers move deeper into the network.
The report introduces Praeda-II, a community tool designed for pentesters, auditors, and IT teams who need fast visibility into vulnerable printers, to identify risks in MFPs across modern models.
It would be absurd to claim the UK has suddenly become a life-sciences leader thanks to the new pricing and tariffs pact
That’s gratitude, eh? It’s not even a fortnight since the government agreed to raise the prices the NHS pays for new medicines and here comes the boss of GSK, Britain’s second largest pharma firm, to extol the virtues of doing business in the US.
The US is “still the leading market in the world in terms of the launches of new drugs and vaccines”, said the chief executive, Emma Walmsley, in a BBC interview, explaining why GSK invests about three times as much over there as it does at home. Alongside China, the US is also “the best market in the world to do business development”.
HP’s latest threat report reveals rising use of sophisticated social engineering, SVG-based attacks, fake software updates, and AI-enhanced malware as cybercriminals escalate tactics to evade detection.
The maker of Zepbound reported results from a study of retatrutide, which targets three hormones in the body and led to much more weight loss than any approved drug.
2025 will be remembered as the year cyber threats reached a breaking point. With nearly 6,000 ransomware incidents, more than 6,000 data breaches, and over 3,000 sales of compromised corporate access, enterprises across the globe faced one of the most dangerous digital landscapes on record. Manufacturing plants halted production, government agencies struggled to contain leaks, and critical infrastructure endured direct hits. Cyble Global Cybersecurity Report 2025 highlights that ransomware attacks surged 50% year-over-year.
Not only this, the Global Cybersecurity Report 2025 stated that data breaches climbed to their second-highest level ever, and the underground market for stolen access flourished.
Together, these figures reveal not just isolated events, but a systemic escalation of cybercrime that is reshaping the way organizations must defend themselves.
Cyble Global Cybersecurity Report 2025: A Year of Escalation
The Cyble Global Cybersecurity Report 2025 documented 5,967 ransomware attacks, representing a 50% increase year-over-year. Alongside this, 6,046 data breaches and leaks were recorded, the second-highest level ever observed.
The underground market for compromised initial access also thrived, with 3,013 sales fueling the global cybercrime economy.
Daksh Nakra, Senior Manager of Research and Intelligence at Cyble, described 2025 as a “Major power shift in the threat landscape,” noting that new ransomware groups quickly filled the void left by law enforcement crackdowns. The combination of supply chain attacks and rapid weaponization of zero-day vulnerabilities created what he called “a perfect storm” for enterprises worldwide.
Ransomware Landscape Transformed
Two groups stood out in 2025. Akira ransomware emerged as the second-most prolific group behind Qilin, launching sustained campaigns across Construction, Manufacturing, and Professional Services. Its opportunistic targeting model allowed it to compromise nearly every major industry vertical.
Meanwhile, CL0P ransomware reaffirmed its reputation as a zero-day specialist. In February 2025, CL0P executed a mass campaign exploiting enterprise file transfer software, posting hundreds of victims in a single wave. Consumer Goods, Transportation & Logistics, and IT sectors were among the hardest hit.
Government and law enforcement agencies were disproportionately affected, accounting for 998 incidents (16.5% of total breaches). The Banking, Financial Services, and Insurance (BFSI) sector followed with 634 incidents. Together, these two sectors represented more than a quarter of all breaches, highlighting attackers’ focus on sensitive citizen data and financial information.
The sale of compromised corporate access continued to fuel cybercrime. Cyble’s analysis revealed 3,013 access sales, with the Retail sector most heavily targeted at 594 incidents (nearly 20%). BFSI followed with 284 incidents, while Government agencies accounted for 175 incidents.
Vulnerabilities Drive Attack Surge
Cyble Global Cybersecurity Report 2025 further highlighted that critical flaws in widely deployed enterprise technologies served as primary entry points. Among the most exploited were:
CVE-2025-61882 (Oracle E-Business Suite RCE) – leveraged by CL0P
CVE-2025-10035 (GoAnywhere MFT RCE) – exploited by Medusa
Multiple vulnerabilities in Fortinet, Ivanti, and Cisco products with CVSS scores above 9.0
In total, 94 zero-day vulnerabilities were identified in 2025, with 25 scoring above 9.0. Over 86% of CISA’s Known Exploited Vulnerabilities catalog entries carried CVSS ratings of 7.0 or higher, with Microsoft, Fortinet, Apple, Cisco, and Oracle most frequently affected.
Geopolitical Hacktivism Surges
According to Cyble's global cybersecurity report 2025, hacktivist activity reached an unprecedented scale, with over 40,000 data leaks and dump posts impacting 41,400 unique domains. Much of this activity was driven by geopolitical conflicts:
The Israel-Iran conflict triggered operations by 74 hacktivist groups
India-Pakistan tensions generated 1.5 million intrusion attempts
North Korea’s IT worker fraud schemes infiltrated global companies
DDoS attacks, website defacements, and breaches targeted governments and critical infrastructure
Industry-Specific Insights
Manufacturing: Most attacked sector due to reliance on OT/ICS environments and low tolerance for downtime
Construction: Heavily targeted by Akira; time-sensitive projects created maximum pressure points
Professional Services: Law firms and consultancies compromised for sensitive client data and supply chain leverage
Healthcare: Continued to face attacks from groups like BianLian, Abyss, and INC Ransom due to critical data availability needs
IT & ITES: Service providers exploited to enable cascading supply chain attacks against downstream customers
Outlook
The numbers from Cyble Global Cybersecurity Report 2025 highlight that ransomware is up by 50%, thousands of breaches, and a booming underground economy for compromised access.
With critical infrastructure, government agencies, and high-value industries increasingly in the crosshairs, the Cyble global cybersecurity report 2025 highlights the urgency for global enterprises to strengthen defenses against a rapidly evolving threat landscape.
For a full analysis, the Global Cybersecurity Report 2025 is available at Cyble Research Reports.
An NHS leader who said people with flu symptoms “must wear” a face mask in public risks causing “confusion” among the public over official guidance on how to fight the virus, health experts have warned.
The number of people in hospital with flu in England is at a record level for this time of year. At least six hospitals across the UK have told patients to stay away due to a surge in flu cases sweeping the country this week.
Ivanti Endpoint Manager (“EPM”) versions 2024 SU4 and below are vulnerable to stored cross-site scripting (“XSS”). The vulnerability, tracked as CVE-2025-10573 and assigned a CVSS score of 9.6, was patched on December 9, 2025 with the release of Ivanti EPM version EPM 2024 SU4 SR1. An attacker with unauthenticated access to the primary EPM web service can join fake managed endpoints to the EPM server in order to poison the administrator web dashboard with malicious JavaScript. When an Ivanti EPM administrator views one of the poisoned dashboard interfaces during normal usage, that passive user interaction will trigger client-side JavaScript execution, resulting in the attacker gaining control of the administrator’s session.
An authenticated check for CVE-2025-10573 will be made available to Exposure Command, InsightVM and Nexpose customers in the December 9, 2025 content release. Due to the unauthenticated nature of this vulnerability, customers are recommended to patch affected instances as soon as possible.
Product description
Ivanti EPM is endpoint management software used by many organizations for remote administration, vulnerability scanning, and compliance management of user endpoints, among other use cases. An authenticated EPM administrator can remotely control endpoints and install software on systems managed by the EPM server, making it a desirable target for attackers.
Credit
This vulnerability was discovered and reported to the Ivanti team by Ryan Emmons, Staff Security Researcher at Rapid7. The vulnerabilities are being disclosed in accordance with Rapid7's vulnerability disclosure policy. Rapid7 is grateful to the Ivanti team for their assistance and collaboration.
Vulnerability details
The testing target was an Ivanti EPM 11.0.6 Core installation on Windows Server 2022. Rapid7 identified one high severity vulnerability, stored cross-site scripting, while researching Ivanti EPM. Based on information provided by the vendor, it affects versions below EPM 2024 SU4 SR1.
Ivanti EPM provides an ‘incomingdata’ web API that consumes device scan data. An unauthenticated attacker can submit device scan data containing malicious cross-site scripting (“XSS”) payloads. The submitted scan is then automatically processed and unsafely embedded in the web dashboard, facilitating arbitrary client-side JavaScript code execution.
The ‘incomingdata’ web API is configured to execute a CGI binary, postcgi.exe, which writes device scan files to a processing directory outside of the web root. These device scan files are of a simple key=value format. An example malicious device scan request, which is a normal scan request with double quotes and a JavaScript injection in various fields, is depicted below.
POST /incomingdata/postcgi.exe?prefix=ldscan&suffix=.scn&name=scan HTTP/1.1
Host: 192.168.154.132
Sec-Ch-Ua: "Not?A_Brand";v="99", "Chromium";v="130"
Sec-Ch-Ua-Mobile: ?0
Sec-Ch-Ua-Platform: "Windows"
Accept-Language: en-US,en;q=0.9
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.6723.70 Safari/537.36
Sec-Fetch-Site: none
Sec-Fetch-Mode: navigate
Sec-Fetch-User: ?1
Sec-Fetch-Dest: document
Accept-Encoding: gzip, deflate, br
Priority: u=0, i
Connection: keep-alive
Content-Type: text/plain
Content-Length: 916
Device ID =INJECT" <script>alert('Administrator account has been hijacked')</script>
Hardware ID =C492A2E9-842A-A444-9FDA-AEE64D1C1252
Scan Type =BAREMETAL
Type =Bare Metal Provision
Status =inj
Last Hardware Scan Date =1411369165
Display Name =INJECT" <script>alert('Administrator account has been hijacked')</script>
Agentless =1
Device Name =INJECT" <script>alert('Administrator account has been hijacked')</script>
Network - NIC Address =111111111118
Network - TCPIP - Host Name =INJECT" <script>alert('Administrator account has been hijacked')</script>
OS - Name =INJECT" <script>alert('Administrator account has been hijacked')</script>
LANDesk Management - Inventory - Scanner - Type =Bare Metal Provision
LANDesk Management - Inventory - Scanner - File Name =barescan.exe
Network - TCPIP - Bound Adapter - (Number:0) - Physical Address =111111111117
After the malicious request is performed, the device scan file is then subsequently parsed and added to the device database. When an administrator views a web dashboard page that displays device information, the XSS payloads are unsafely embedded in the web browser's DOM, and the attacker gains control of the administrator’s session. Two example web dashboard payload executions are depicted below.
Figure 1: An administrator accesses the poisoned ‘frameset.aspx’ page of the management console
Figure 2: An administrator accesses the poisoned ‘db_frameset.aspx’ page of the management console.
Vendor statement
“Ivanti is dedicated to ensuring the security and integrity of our enterprise software products. We do this by providing security fixes which resolve a vulnerability without impacting the functionality that our customers depend on. We recognize the vital role that security researchers, ethical hackers, and the broader security community play in identifying and reporting vulnerabilities. We appreciate the work that Ryan Emmons, and the entire Rapid7 team, have done in reporting this vulnerability to Ivanti, coordinating disclosure and working with us to help protect our customers.”
Mitigation guidance
Per the vendor, this vulnerability can be remediated by upgrading to Ivanti EPM version EPM 2024 SU4 SR1.
Rapid7 customers
Exposure Command, InsightVM and Nexpose customers will be able to assess their exposure to CVE-2025-10573 with an authenticated vulnerability check expected to be available in the December 9, 2025 content release.
Disclosure timeline
August 15, 2025: Rapid7 contacts Ivanti with vulnerability details. August 19, 2025: Ivanti confirms receipt and acknowledges that triage has begun. August 27, 2025: Ivanti states that the vulnerability has been reproduced. September 9, 2025: Ivanti requests a ~90-day disclosure extension to Nov 11, 2025. September 16, 2025: Rapid7 accepts the Nov 11, 2025 extension request. October 31, 2025: Ivanti requests an extension to December 9, due to a patch revision. November 5, 2025: Rapid7 accepts the new disclosure date of December 9. December 9, 2025: This disclosure.
A sprawling academic cheating network turbocharged by Google Ads that has generated nearly $25 million in revenue has curious ties to a Kremlin-connected oligarch whose Russian university builds drones for Russia’s war against Ukraine.
The Nerdify homepage.
The link between essay mills and Russian attack drones might seem improbable, but understanding it begins with a simple question: How does a human-intensive academic cheating service stay relevant in an era when students can simply ask AI to write their term papers? The answer – recasting the business as an AI company – is just the latest chapter in a story of many rebrands that link the operation to Russia’s largest private university.
Search in Google for any terms related to academic cheating services — e.g., “help with exam online” or “term paper online” — and you’re likely to encounter websites with the words “nerd” or “geek” in them, such as thenerdify[.]com and geekly-hub[.]com. With a simple request sent via text message, you can hire their tutors to help with any assignment.
These nerdy and geeky-branded websites frequently cite their “honor code,” which emphasizes they do not condone academic cheating, will not write your term papers for you, and will only offer support and advice for customers. But according to This Isn’t Fine, a Substack blog about contract cheating and essay mills, the Nerdify brand of websites will happily ignore that mantra.
“We tested the quick SMS for a price quote,” wrote This Isn’t Fine author Joseph Thibault. “The honor code references and platitudes apparently stop at the website. Within three minutes, we confirmed that a full three-page, plagiarism- and AI-free MLA formatted Argumentative essay could be ours for the low price of $141.”
A screenshot from Joseph Thibault’s Substack post shows him purchasing a 3-page paper with the Nerdify service.
Google prohibits ads that “enable dishonest behavior.” Yet, a sprawling global essay and homework cheating network run under the Nerdy brands has quietly bought its way to the top of Google searches – booking revenues of almost $25 million through a maze of companies in Cyprus, Malta and Hong Kong, while pitching “tutoring” that delivers finished work that students can turn in.
When one Nerdy-related Google Ads account got shut down, the group behind the company would form a new entity with a front-person (typically a young Ukrainian woman), start a new ads account along with a new website and domain name (usually with “nerdy” in the brand), and resume running Google ads for the same set of keywords.
UK companies belonging to the group that have been shut down by Google Ads since Jan 2025 include:
Currently active Google Ads accounts for the Nerdify brands include:
-OK Marketing LTD (advertising geekly-hub[.]net), formed in the name of Olha Karpenko, a young Ukrainian woman;
–Two Sigma Solutions LTD (advertising litero[.]ai), formed in the name of Olekszij (Alexey) Pokatilo.
Google’s Ads Transparency page for current Nerdify advertiser OK Marketing LTD.
Mr. Pokatilo has been in the essay-writing business since at least 2009, operating a paper-mill enterprise called Livingston Research alongside Alexander Korsukov, who is listed as an owner. According to a lengthy account from a former employee, Livingston Research mainly farmed its writing tasks out to low-cost workers from Kenya, Philippines, Pakistan, Russia and Ukraine.
Pokatilo moved from Ukraine to the United Kingdom in Sept. 2015 and co-founded a company called Awesome Technologies, which pitched itself as a way for people to outsource tasks by sending a text message to the service’s assistants.
The other co-founder of Awesome Technologies is 36-year-old Filip Perkon, a Swedish man living in London who touts himself as a serial entrepreneur and investor. Years before starting Awesome together, Perkon and Pokatilo co-founded a student group called Russian Business Week while the two were classmates at the London School of Economics. According to the Bulgarian investigative journalist Christo Grozev, Perkon’s birth certificate was issued by the Soviet Embassy in Sweden.
Alexey Pokatilo (left) and Filip Perkon at a Facebook event for startups in San Francisco in mid-2015.
Around the time Perkon and Pokatilo launched Awesome Technologies, Perkon was building a social media propaganda tool called the Russian Diplomatic Online Club, which Perkon said would “turbo-charge” Russian messaging online. The club’s newsletter urged subscribers to install in their Twitter accounts a third-party app called Tweetsquad that would retweet Kremlin messaging on the social media platform.
Perkon was praised by the Russian Embassy in London for his efforts: During the contentious Brexit vote that ultimately led to the United Kingdom leaving the European Union, the Russian embassy in London used this spam tweeting tool to auto-retweet the Russian ambassador’s posts from supporters’ accounts.
Neither Mr. Perkon nor Mr. Pokatilo replied to requests for comment.
A review of corporations tied to Mr. Perkon as indexed by the business research service North Data finds he holds or held director positions in several U.K. subsidiaries of Synergy, Russia’s largest private education provider. Synergy has more than 35,000 students, and sells T-shirts with patriotic slogans such as “Crimea is Ours,” and “The Russian Empire — Reloaded.”
The president of Synergy is Vadim Lobov, a Kremlin insider whose headquarters on the outskirts of Moscow reportedly features a wall-sized portrait of Russian President Vladimir Putin in the pop-art style of Andy Warhol. For a number of years, Lobov and Perkon co-produced a cross-cultural event in the U.K. called Russian Film Week.
Synergy President Vadim Lobov and Filip Perkon, speaking at a press conference for Russian Film Week, a cross-cultural event in the U.K. co-produced by both men.
Mr. Lobov was one of 11 individuals reportedly hand-picked by the convicted Russian spy Marina Butina to attend the 2017 National Prayer Breakfast held in Washington D.C. just two weeks after President Trump’s first inauguration.
While Synergy University promotes itself as Russia’s largest private educational institution, hundreds of international students tell a different story. Online reviews from students paint a picture of unkept promises: Prospective students from Nigeria, Kenya, Ghana, and other nations paying thousands in advance fees for promised study visas to Russia, only to have their applications denied with no refunds offered.
“My experience with Synergy University has been nothing short of heartbreaking,” reads one such account. “When I first discovered the school, their representative was extremely responsive and eager to assist. He communicated frequently and made me believe I was in safe hands. However, after paying my hard-earned tuition fees, my visa was denied. It’s been over 9 months since that denial, and despite their promises, I have received no refund whatsoever. My messages are now ignored, and the same representative who once replied instantly no longer responds at all. Synergy University, how can an institution in Europe feel comfortable exploiting the hopes of Africans who trust you with their life savings? This is not just unethical — it’s predatory.”
This pattern repeats across reviews by multilingual students from Pakistan, Nepal, India, and various African nations — all describing the same scheme: Attractive online marketing, promises of easy visa approval, upfront payment requirements, and then silence after visa denials.
Reddit discussions in r/Moscow and r/AskARussian are filled with warnings. “It’s a scam, a diploma mill,” writes one user. “They literally sell exams. There was an investigation on Rossiya-1 television showing students paying to pass tests.”
The Nerdify website’s “About Us” page says the company was co-founded by Pokatilo and an American named Brian Mellor. The latter identity seems to have been fabricated, or at least there is no evidence that a person with this name ever worked at Nerdify.
Rather, it appears that the SMS assistance company co-founded by Messrs. Pokatilo and Perkon (Awesome Technologies) fizzled out shortly after its creation, and that Nerdify soon adopted the process of accepting assignment requests via text message and routing them to freelance writers.
A closer look at an early “About Us” page for Nerdify in The Wayback Machine suggests that Mr. Perkon was the real co-founder of the company: The photo at the top of the page shows four people wearing Nerdify T-shirts seated around a table on a rooftop deck in San Francisco, and the man facing the camera is Perkon.
Filip Perkon, top right, is pictured wearing a Nerdify T-shirt in an archived copy of the company’s About Us page. Image: archive.org.
Where are they now? Pokatilo is currently running a startup called Litero.Ai, which appears to be an AI-based essay writing service. In July 2025, Mr. Pokatilo received pre-seed funding of $800,000 for Litero from an investment program backed by the venture capital firms AltaIR Capital, Yellow Rocks, Smart Partnership Capital, and I2BF Global Ventures.
This past week, Mr. Lobov was in India with Putin’s entourage on a charm tour with India’s Prime Minister Narendra Modi. Although Synergy is billed as an educational institution, a review of the company’s sprawling corporate footprint (via DNS) shows it also is assisting the Russian government in its war against Ukraine.
Synergy University President Vadim Lobov (right) pictured this week in India next to Natalia Popova, a Russian TV presenter known for her close ties to Putin’s family, particularly Putin’s daughter, who works with Popova at the education and culture-focused Innopraktika Foundation.
The website bpla.synergy[.]bot, for instance, says the company is involved in developing combat drones to aid Russian forces and to evade international sanctions on the supply and re-export of high-tech products.
A screenshot from the website of synergy,bot shows the company is actively engaged in building armed drones for the war in Ukraine.
KrebsOnSecurity would like to thank the anonymous researcher NatInfoSec for their assistance in this investigation.
Update, Dec. 8, 10:06 a.m. ET: Mr. Pokatilo responded to requests for comment after the publication of this story. Pokatilo said he has no relation to Synergy nor to Mr. Lobov, and that his work with Mr. Perkon ended with the dissolution of Awesome Technologies.
“I have had no involvement in any of his projects and business activities mentioned in the article and he has no involvement in Litero.ai,” Pokatilo said of Perkon.
Mr. Pokatilo said his new company Litero “does not provide contract cheating services and is built specifically to improve transparency and academic integrity in the age of universal use of AI by students.”
“I am Ukrainian,” he said in an email. “My close friends, colleagues, and some family members continue to live in Ukraine under the ongoing invasion. Any suggestion that I or my company may be connected in any way to Russia’s war efforts is deeply offensive on a personal level and harmful to the reputation of Litero.ai, a company where many team members are Ukrainian.”
Scientists fear warming is driving a collapse in the ocean currents that shape climate far and wide. The ice-choked waters off Greenland might hold the key.
Scoresby Sound, a fjord in eastern Greenland, as seen from the research ship.
An ocean-mining company has funded some of the most comprehensive scientific studies of the deep seabed to date, and peer-reviewed results have begun to emerge.
Blooms of yellowish-brown seaweed along the Equator are breaking records and defiling beaches, while a centuries-old patch farther north is disappearing.
Researchers from MIT, Northeastern University, and Meta recently released a paper suggesting that large language models (LLMs) similar to those that power ChatGPT may sometimes prioritize sentence structure over meaning when answering questions. The findings reveal a weakness in how these models process instructions that may shed light on why some prompt injection or jailbreaking approaches work, though the researchers caution their analysis of some production models remains speculative since training data details of prominent commercial AI models are not publicly available.
The team, led by Chantal Shaib and Vinith M. Suriyakumar, tested this by asking models questions with preserved grammatical patterns but nonsensical words. For example, when prompted with “Quickly sit Paris clouded?” (mimicking the structure of “Where is Paris located?”), models still answered “France.”
This suggests models absorb both meaning and syntactic patterns, but can overrely on structural shortcuts when they strongly correlate with specific domains in training data, which sometimes allows patterns to override semantic understanding in edge cases. The team plans to present these findings at NeurIPS later this month.
Cristina Dorador is on an urgent mission in the world’s driest desert, the Atacama in Chile. As the rise of drug-resistant superbugs kills millions per year, Cristina has made it her mission to uncover new, life-saving antibiotics in the stunning salt flats she has studied since she was 14. Against the magnificent backdrop of endless plains, microscopic discoveries lead her team of scientists to question how critically lithium mining is damaging the delicate ecosystem and impacting Indigenous communities
Doctors told Ray Hester he was in the beginning stages of Alzheimer’s, but a brain scan revealed instead he had LATE dementia. “There’s a certain amount of relief knowing that it’s not Alzheimer’s,” his wife, Sandy, said.
Ransomware has evolved from simple digital extortion into a structured, profit-driven criminal enterprise. Over time, it has led to the development of a complex ecosystem where stolen data is not only leveraged for ransom, but also sold to the highest bidder. This trend first gained traction in 2020 when the Pinchy Spider group, better known as REvil, pioneered the practice of hosting data auctions on the dark web, opening a new chapter in the commercialization of cybercrime.
In 2025, contemporary groups such as WarLock and Rhysida have embraced similar tactics, further normalizing data auctions as part of their extortion strategies. By opening additional profit streams and attracting more participants, these actors are amplifying both the frequency and impact of ransomware operations. The rise of data auctions reflects a maturing underground economy, one that mirrors legitimate market behavior, yet drives the continued expansion and professionalization of global ransomware activity.
Anatomy of victim data auctions
Most modern ransomware groups employ double extortion tactics, exfiltrating data from a victim’s network before deploying encryption. Afterward, they publicly claim responsibility for the attack and threaten to release the stolen data unless their ransom demand is met. This dual-pressure technique significantly increases the likelihood of payment.
In recent years, data-only extortion campaigns, in which actors forgo encryption altogether, have risen sharply. In fact, such incidents doubled in 2025, highlighting how the threat of data exposure alone has become an effective extortion lever. Most ransomware operations, however, continue to use encryption as part of their attack chain.
Certain ransomware groups have advanced this strategy by introducing data auctions when ransom negotiations with victims fail. In these cases, threat actors invite potential buyers, such as competitors or other interested parties, to bid on the stolen data, often claiming it will be sold exclusively to a single purchaser. In some instances, groups have been observed selling partial datasets, likely adjusted to a buyer’s specific budget or area of interest, while any unsold data is typically published on dark web leak sites.
This process is illustrated in Figure 1, under the assumption that the threat actor adheres to their stated claims. However, in practice, there is no guarantee that the stolen data will remain undisclosed, even if the ransom is paid. This highlights the inherent unreliability of negotiating with cybercriminals.
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Figure 1 - Victim data auctioning process
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This auction model provides an additional revenue stream, enabling ransomware groups to profit from exfiltrated data even when victims refuse to pay. It should be noted, however, that such auctions are often reserved for high-profile incidents. In these cases, the threat actors exploit the publicity surrounding attacks on prominent organizations to draw attention, attract potential buyers, and justify higher starting bids.
This trend is likely driven by the fragmentation of the ransomware ecosystem following the recent disruption of prominent threat actors, including 8Base and BlackSuit. This shift in cybercrime dynamics is compelling smaller, more agile groups to aggressively compete for visibility and profit through auctions and private sales to maintain financial viability. The emergence of the Crimson Collective in October 2025 exemplified this dynamic when the group auctioned stolen datasets to the highest bidder. Although short-lived, this incident served as a proof of concept (PoC) for the growing viability of monetizing data exfiltration independently of traditional ransom schemes.
Threat actor spotlight
WarLock
The WarLock ransomware group has been active since at least June 2025. The group targets organizations across North America, Europe, Asia, and Africa, spanning sectors from technology to critical infrastructure. Since its emergence, WarLock has rapidly gained prominence for its repeated exploitation of vulnerable Microsoft SharePoint servers, leveraging newly disclosed vulnerabilities to gain initial access to targeted systems.
The group adopts double extortion tactics, exfiltrating data from the victim’s systems before deploying its ransomware variant. From a recent incident Rapid7 responded to, we observed the threat actor exfiltrating the data from a victim to an S3 bucket using the tool Rclone. An anonymized version of the command used by the threat actor can be found below:
WarLock operates a dedicated leak site (DLS) on the dark web, where it lists its victims. From the outset of its operations, the group has auctioned stolen data, publishing only the unsold information online (Figure 2). The group further mentions that the exfiltrated data may be sold to third parties if the victim refuses to pay in their ransom note (Figure 3).
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Figure 2 - Example of purchased data
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Figure 3 - WarLock ransom note
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Although WarLock shares updates on the progress and results of these auctions through its DLS, it also relies heavily on its presence on the RAMP4 cybercrime forum to attract potential buyers (Figure 4). This approach likely allows WarLock to reach a wider buyer base by publishing these posts under the relevant thread “Auction \ 拍卖会”. It should be noted that WarLock is assessed to be of Chinese origin, which is further supported by the Chinese-language reference in this thread title.
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Figure 4 - Mention of an auction on WarLock’s DLS
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Using the alias “cnkjasdfgd,” the group advertises details about the nature and volume of exfiltrated data, along with sample files (Figure 5). WarLock further directs interested buyers to its Tox account, a peer-to-peer encrypted messaging and video-calling platform, where the auctions appear to take place.
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Figure 5 - WarLock’s post on RAMP4
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This approach appears to be highly effective for WarLock. Despite being a recent entrant to the ransomware ecosystem, the group has reportedly sold victim data in approximately 55% of its claimed attacks, accounting for 55 victims to date as of November 2025, demonstrating significant traction within underground markets. The remaining victims’ data has been publicly released on the group’s DLS, following unsuccessful ransom negotiations and a lack of interested buyers.
Rhysida
The Rhysida ransomware group was first identified by cybersecurity researchers in May 2023. The group primarily targets Windows operating systems across both public and private organizations in sectors such as government, defense, education, and manufacturing. Its operations have been observed in several countries, including the United Kingdom, Switzerland, Australia, and Chile. The threat actors portray themselves as a so-called “cybersecurity team” that assists organizations in securing their networks by exposing system vulnerabilities.
Rhysida maintains an active DLS, where it publishes data belonging to victims who refuse to pay the ransom, in alignment with double extortion tactics. Since at least June 2023, the group has also conducted data auctions via a dedicated “Auctions Online” section of its DLS. These auctions typically run for seven days, and Rhysida claims that each dataset is sold exclusively to a single buyer. As of mid-October 2025, the group was hosting five ongoing auctions, with starting prices ranging from 5 to 10 Bitcoin (Figure 6).
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Figure 6 - Example of an auction on Rhysida’s DLS
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Once the auction period ends, Rhysida publicly releases any unsold data on its DLS (Figure 7). Instead, if the auction is successful, the data is marked as “sold”, without being released on the group’s DLS (Figure 8). In many cases, the group publishes only a subset of the stolen data, often accompanied by the note “not sold data was published” (Figure 9).
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Figure 7 - Example of full data release on Rhysida’s DLS
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Figure 8 - Example of sold data on Rhysida’s DLS
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Figure 9 - Example of partial data release on Rhysida’s DLS
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With 224 claimed attacks to date as of November 2025, approximately 67% resulting in full or partial data sales, auctions represent a significant additional revenue stream for Rhysida. The group’s auction model appears to be considerably more effective than WarLock’s (Figure 10), likely due to Rhysida’s established reputation within the cybercrime ecosystem and its involvement in several high-profile attacks.
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Figure 10 - Overview of auction outcomes
Conclusion
The cyber extortion ecosystem is undergoing a profound transformation, shifting from traditional ransom payments to a diversified, market-driven model centered on data auctions and direct sales. This evolution marks a turning point in how ransomware groups generate revenue, transforming what were once isolated extortion incidents into structured commercial transactions.
Groups such as WarLock and Rhysida exemplify this shift, illustrating how ransomware operations increasingly mirror illicit e-commerce ecosystems. By auctioning exfiltrated data, these actors not only create additional revenue streams but also reduce their dependence on ransom compliance, monetizing stolen data even when victims refuse to pay. This approach has proven particularly lucrative for these threat actors, likely setting a precedent for newer extortion groups eager to replicate their success.
As a result, proprietary and sensitive data, including personally identifiable and financial information, is flooding dark web marketplaces at an unprecedented pace. This expanding secondary market intensifies both the operational and reputational risks faced by affected organizations, extending the impact of an attack well beyond its initial compromise.
To adapt to this evolving threat landscape, organizations must move beyond reactive crisis management and embrace a proactive, intelligence-driven defense strategy. Continuous dark web monitoring, early breach detection, and the integration of cyber threat intelligence into response workflows are now essential. In a world where stolen data functions as a tradable commodity, resilience depends not on negotiation but on vigilance, preparedness, and rapid action.
Twonky Server version 8.5.2 is susceptible to two vulnerabilities that facilitate administrator authentication bypass on Linux and Windows. An unauthenticated attacker can improperly access a privileged web API endpoint to leak application logs, which contain encrypted administrator credentials (CVE-2025-13315). As a result of the use of hardcoded encryption keys, the attacker can then decrypt these credentials and login as an administrator to Twonky Server (CVE-2025-13316). Exploitation results in the unauthenticated attacker gaining plain text administrator credentials, full administrator access to the Twonky Server instance, and control of all stored media files. These vulnerabilities are tracked as CVE-2025-13315 and CVE-2025-13316.
These vulnerabilities have not been patched. Despite making contact with the vendor, and the vendor confirming receipt of our technical disclosure document, the vendor ceased communications after disclosure. They stated that a patch wouldn’t be possible, even with a disclosure timeline extension, and subsequent follow-up attempts on our part were unsuccessful. As such, the vulnerable version 8.5.2 is the latest available.
Product description
Twonky Server is media server software marketed to both organizations and individuals. It’s generally designed to run on embedded systems, such as NAS devices and routers, for media organization, access, and streaming. At the time of publication, Shodan returns approximately 850 Twonky Server services exposed to the public internet.
Credit
These issues were discovered and reported to Lynx Technology by Ryan Emmons, Staff Security Researcher at Rapid7. The vulnerabilities are being disclosed in accordance with Rapid7's vulnerability disclosure policy. This work is based on the previous Twonky Server research published by Sven Krewitt.
Vulnerability details
CVE
Description
CVSS
CVE-2025-13315
An unauthenticated remote attacker can bypass web service API authentication controls to leak a log file and read the administrator’s username and encrypted password.
The application uses hardcoded encryption keys across installations. An attacker with an encrypted administrator password value can decrypt it into plain text using these hardcoded keys.
The testing target was Twonky Server 8.5.2, the latest version available at the time of research. Rapid7 identified two security vulnerabilities as part of this research project, which are outlined in the table above. These vulnerabilities were tested against Twonky Server installed on two different operating systems: Ubuntu Linux 22.04.1 and Windows Server 2022. When exploited, these vulnerabilities effectively serve as a patch bypass for the security mitigations introduced in response to the two vulnerabilities disclosed by Risk Based Security in 2021.
CVE-2025-13315
In 2021, the security firm Risk Based Security disclosed an improper API access vulnerability in Twonky Server, for which no CVE is assigned. Their approach was to leak the administrator’s username and obfuscated password via requests to /rpc/get_option?accessuser and /rpc/get_option?accesspwd, which previously did not enforce authentication checks. In the patch, authentication checks were implemented for the /rpc web API. However, some administrator RPC API endpoints, such as log_getfile, are still accessible without authentication via alternative routing.
00461ddf if (!check_path(&arg1[2], "/rpc/info_status"))
00461ddf {
00461fc8 if (check_path(&arg1[2], "/rpc/stop"))
00461fcf goto label_461de5;
00461fcf
00461fe4 if (check_path(&arg1[2], "/rpc/stream_active"))
00461fe4 goto label_461de5;
00461fe4
00461ff9 if (check_path(&arg1[2], "/rpc/byebye"))
00461ff9 goto label_461de5;
00461ff9
0046200e if (check_path(&arg1[2], "/rpc/wakeup"))
0046200e goto label_461de5;
0046200e
00462023 if (check_path(&arg1[2], "/rpc/get_option?language"))
00462023 goto label_461de5;
00462023
00462043 if (check_path(&arg1[2], "/rpc/get_option?multiusersupportenabled")
00462043 || !(var_480_1 & 1))
[..SNIP..]
004621af *(uint64_t*)((char*)arg1 + 0x828) = "text/plain; charset=utf-8";
004621af
004621c9 if (check_path(&arg1[2], "/rpc/log_getfile"))
004621c9 {
004622bf char* rax_59 = getlogfile();
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The decompiled binary contains the string "/nmc/rpc/", which is referenced in various functions containing request routing logic within the codebase.
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Jumping right into dynamic testing, we observed that some RPC requests with the /nmc/rpc prefix succeeded without authentication.
An example is depicted below, calling the log_getfile web API endpoint with the typical /rpc prefix without authenticating.
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Requesting the same API endpoint with the /nmc/rpc prefix instead, the log file is returned without authentication.
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During startup, the application will log the accesspwd encrypted administrator password.
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It’s also possible to call other authenticated APIs, such as the one to shut down the server, without authentication by leveraging the same /nmc/rpc prefix. When paired with CVE-2025-13316, an unauthenticated attacker can leak the administrator’s username and encrypted password, then decrypt the password to bypass authentication and take over the media server.
CVE-2025-13316
In 2021, the security firm Risk Based Security disclosed a weak password obfuscation vulnerability in Twonky Server, for which no CVE is assigned. It appears that, as a remediation strategy, the Blowfish encryption algorithm was introduced in subsequent versions of Twonky Server. The twonkyserver compiled executable defines twelve encryption keys.
When an administrator password is set, the application uses one of these hardcoded keys as a Blowfish encryption key for the administrator password. After performing the encryption process, the encrypted password value is embedded in a string formatted as ||{HEX_INDEX}{HEX_CIPHERTEXT} and subsequently written to the configuration file.
Since these keys are static across Twonky Server installations and versions, an attacker with knowledge of the encrypted administrator password can trivially decrypt it to plain text and authenticate to Twonky Server as an administrator. The output of a Metasploit module exploit that pairs CVE-2025-13315 and CVE-2025-13316 for authentication bypass is depicted below.
msf auxiliary(gather/twonky_authbypass_logleak) > run
[*] Running module against 192.168.181.129
[*] Confirming the target is vulnerable
[+] The target is Twonky Server v8.5.2
[*] Attempting to leak encrypted password
[+] The target returned the encrypted password and key index: 14ee76270058c6e3c9f8cecaaebed4fc5206a1d2066d4f78, 7
[*] Decrypting password using key: jwEkNvuwYCjsDzf5
[+] Credentials decrypted: USER=admin PASS=R7Password123!!!
[*] Auxiliary module execution completed
Mitigation guidance
In lieu of any patches or mitigation guidance from the vendor, affected organizations and individuals are advised to restrict Twonky Server traffic to only trusted IPs. Additionally, any administrator credentials configured in Twonky Server should be assumed to be compromised.
Rapid7 customers
Exposure Command, InsightVM and Nexpose customers will be able to assess their exposure to CVE-2025-13315 and CVE-2025-13316 with unauthenticated vulnerability checks expected to be available in today’s (November 19) content release.
Disclosure timeline
August 5, 2025: Rapid7 reaches out to a Lynx Technology contact email address.
August 6, 2025: A Lynx Technology representative replies and confirms that the address is the proper path to disclose vulnerabilities.
August 12, 2025: Rapid7 shares the disclosure document with technical details and a proof-of-concept exploit.
August 18, 2025: Lynx Technology confirms that the document has been received and shared with management.
September 3, 2025: Rapid7 follows up and requests a ~60-day disclosure date of October 13.
September 5, 2025: Lynx Technology replies and acknowledges the 60-day timeline as standard practice, but states that resource constraints prevent a patch from being issued on that timeline.
September 9, 2025: Rapid7 replies and offers to accommodate beyond the standard 60-day timeline with a ~90-day timeline, the week of November 17, 2025.
September 30, 2025: Rapid7 follows up in the same ticket thread and reiterates the offer to extend to a 90-day timeline.
October 28, 2025: Rapid7 opens a new ticket and reiterates the offer to extend the timeline.
November 13, 2025: Rapid7 follows up and reiterates the intent to publish materials in November.
November 14, 2025: Rapid7 follows up and reiterates the upcoming publication, with no response.
In this second installment of our two-part series on the construction industry, Rapid7 is looking at the specific threat ransomware poses, why the industry is particularly vulnerable, and ways in which threat actors exploit its weaknesses to great effect. You can catch up on the first part here: Initial Access, Supply Chain, and the Internet of Things.
Ransomware and the construction industry
The construction sector is increasingly vulnerable to ransomware attacks in 2025 due to its complex ecosystem and distinctive operational challenges. Construction projects typically involve a web of contractors, subcontractors, suppliers, and consultants, collaborating through shared digital platforms and exchanging sensitive documents such as blueprints, contracts, and timelines.
While essential for project delivery, this interconnectedness creates numerous digital entry points that attackers can exploit, mainly as many firms rely on outdated software and insufficient cybersecurity protocols. Adding to the challenge, construction companies often operate under tight deadlines and financial constraints, leaving little room for prolonged IT outages or data recovery efforts.
Ransomware attackers take advantage of this urgency, knowing that even short disruptions can halt entire job sites, delay multimillion-dollar projects, and damage reputations, making companies more likely to pay ransoms quickly.
Compounding the problem, many construction organizations lack dedicated cybersecurity staff and robust employee training, making them susceptible to phishing, weak passwords, and other basic attack vectors, as we talked about in part one of this series. The sector’s dependency on third-party vendors, who may have weaker security, amplifies the risk by widening the potential attack surface.
Together, these factors make it difficult for construction firms to detect, prevent, and recover from ransomware incidents, leaving the industry facing financial losses, operational chaos, legal consequences, and growing pressure to modernize its approach to digital security.
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Monthly comparison of ransomware attacks against the construction industry 2024 vs. 2025
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The construction industry is ranked among the top 3 most attacked sectors in 2025.
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Top 10 targeted sectors in 2025
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The majority of attacks are against companies in the United States, followed by Canada, the United Kingdom, and Germany.
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Top 10 targeted countries in the construction industry in 2025
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In 2025, the ransomware groups that targeted construction companies most frequently were Play, Akira, Qilin (AKA Agenda), SafePay, RansomHub, Lynx, DragonForce, Medusa, WorldLeaks, and INC Ransom. Notably, RansomHub is no longer active in its original form.
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Top ransomware groups targeting the construction industry in 2025
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Why the construction sector is attractive to ransomware groups
The reasons why ransomware groups have zeroed in on this sector are diverse and include the following:
High-value, time-sensitive projects
Construction projects are high-stakes endeavors, often involving multi-million (or even billion) dollar budgets and strict delivery deadlines. Even a brief disruption, whether caused by ransomware, data breaches, or system outages, can lead to costly project delays and penalties. Attackers know this, and they exploit the sector’s reliance on tight timelines to extort higher ransoms, banking on the urgency to restore operations.
Complex, interconnected supply chains
Few industries are as dependent on an intricate web of subcontractors, vendors, and service providers. Each connection in this sprawling supply chain presents a potential vulnerability. A compromised partner can serve as a gateway for attackers, enabling threats like supply chain attacks and lateral movement across multiple organizations. Securing every link is a significant challenge, especially when third-party cybersecurity practices vary widely.
Low cybersecurity maturity
While sectors like finance and healthcare have long invested in cybersecurity, many construction firms are only beginning their journey. Legacy systems, limited IT budgets, and a traditional focus on physical rather than digital risks have left gaps in defenses. As a result, attackers often find weaker security controls, outdated software, and unpatched systems, making this sector a prime target.
Accelerated digitalization and IoT adoption
Adopting cloud platforms, Building Information Modeling (BIM), IoT sensors, and smart machinery is revolutionizing project management and delivery. However, each new digital innovation adds to the attack surface. IoT devices, in particular, often lack robust security controls, providing attackers with novel entry points that are difficult to monitor and defend.
Exposure of sensitive intellectual property
Construction firms handle more than just blueprints. Proprietary architectural designs, bid documents, financial plans, and sensitive client data are all highly valuable and highly sought after by cybercriminals. The theft or exposure of this information can have devastating consequences, from reputational damage and loss of competitive advantage to implications for critical infrastructure and national security.
Commonly exploited vulnerabilities
Commonly exploited vulnerabilities by the above-mentioned ransomware groups include:
CVE-2025-31324 - The SAP NetWeaver Visual Composer file upload flaw. It enables unauthenticated threat actors to send specially crafted POST requests to the /developmentserver/metadatauploader endpoint, leading to unrestricted malicious file upload and full system compromise.
CVE-2024-21887 - The Ivanti Connect Secure and Policy Secure command injection flaw enables authenticated administrators to execute arbitrary commands on the appliances by sending specially crafted requests.
CVE-2024-21762 is a Fortinet FortiOS out-of-bounds write flaw that allows threat actors to gain super-admin privileges, bypassing the authentication mechanism, leading to remote code execution (RCE).
CVE-2024-55591 - The Fortinet FortiOS and FortiProxy authentication bypass flaw enables threat actors to remotely gain super-admin privileges by making malicious requests to the Node.js websocket module. Attackers were observed leveraging the flaw to create randomly generated admin or local users and add them to existing SSL VPN user groups or newly created ones. In addition, they add or modify firewall policies and other settings and log into the SSL VPN using these rogue accounts to allow network tunneling.
CVE-2024-40711 - The Veeam Backup and Replication deserialization flaw allows unauthenticated threat actors to initiate RCE.
CVE-2024-40766 - The SonicWall SonicOS and SSLVPN improper access control flaw. It enables unauthorized threat actors to access resources and, under certain conditions, cause firewall crashes.
What to do next
In 2025, the construction industry faces unprecedented digital opportunities and rising cyber risk. IoT, BIM, and cloud platforms have boosted efficiency but expanded attack surfaces, making firms vulnerable to ransomware, supply chain breaches, and IP theft. These risks, driven by fragmented supply chains, legacy systems, human error, and insecure devices, are systemic, not isolated. Cybersecurity must now be treated as a core pillar of project management, equal to safety, cost, and schedule, requiring board-level commitment and industry-wide collaboration.
To build resilience, firms should modernize legacy systems, secure supply chains, protect connected devices, and train all staff in cyber defense. Proactive measures like risk assessments, secure-by-design technologies, unified frameworks, and incident response playbooks must replace piecemeal defenses. By embedding security into daily operations and culture, the industry can turn cyber resilience into a competitive advantage, ensuring that innovation and protection move together to secure construction’s future.
The Q3 2025 Threat Landscape Report, authored by the Rapid7 Labs team, paints a clear picture of an environment where attackers are moving faster, working smarter, and using artificial intelligence to stay ahead of defenders. The findings reveal a threat landscape defined by speed, coordination, and innovation.⠀
The quarter showed how quickly exploitation now follows disclosure: Rapid7 observed newly reported vulnerabilities weaponized within days, if not hours, leaving organizations little time to patch before attackers struck. Critical business platforms and third-party integrations were frequent targets, as adversaries sought direct paths to disruption. Ransomware remained a most visible threat, but the nature of these operations continued to evolve.
Groups such as Qilin, Akira, and INC Ransom drove much of the activity, while others went quiet, rebranded, or merged into larger collectives. The overall number of active groups increased compared to the previous quarter, signaling renewed energy across the ransomware economy. Business services, manufacturing, and healthcare organizations were the most affected, with the majority of incidents occurring in North America.
Many newer actors opted for stealth, limiting public exposure by leaking fewer victim details, opting for “information-lite” screenshots in an effort to thwart law enforcement. Some established groups built alliances and shared infrastructure to expand reach such as Qilin extending its influence through partnerships with DragonForce and LockBit. Meanwhile, SafePay gained ground by running a fully in-house, hands-on model avoiding inter-party duelling and law enforcement. These trends show how ransomware has matured into a complex, service-based ecosystem.
Nation-state operations in Q3 favored persistence and stealth over disruption. Russian, Chinese, Iranian, and North Korean-linked groups maintained long-running campaigns. Many targeted identity systems, telecom networks, and supply chains. Rapid7’s telemetry showed these actors shrinking the window between disclosure and exploitation and relying on legitimate synchronization processes to remain hidden for months. The result: attacks that are harder to spot and even harder to contain.
Threat actors are fully operationalizing AI to enhance deception, automate intrusions, and evade detection. Generative tools now power realistic phishing, deepfake vishing, influence operations, and adaptive malware like LAMEHUG. This means the theoretical risk of AI has been fully operationalized. Defenders must now assume attackers are using these tools and techniques against them and not just supposing they are.
This is but a taste of the valuable threat information the report has to offer. In addition to deeper dives on the subjects above, the threat report includes analysis of some of the most common compromise vectors, new vulnerabilities and existing ones still favored by attackers, and, of course, our recommendations to safeguard against compromises across your entire attack surface.
In 2025, the construction industry stands at the crossroads of digital transformation and evolving cybersecurity risks, making it a prime target for threat actors. Cyber adversaries, including ransomware operators, organized cybercriminal networks, and state-sponsored APT groups from countries such as China, Russia, Iran, and North Korea, are increasingly focusing their attacks on the building and construction sector.
These actors exploit the industry’s growing dependence on vulnerable IoT‑enabled heavy machinery, Building Information Modeling (BIM) systems, and cloud‑based project management platforms.
Ransomware campaigns designed to disrupt project timelines, supply chain attacks exploiting third‑party software and equipment vendors, and social engineering schemes targeting on‑site personnel pose substantial operational and financial risks. Compounding this, data privacy mandates and regulatory scrutiny have intensified globally, pressing construction companies to implement robust cybersecurity measures.
In this two-part series, Rapid7 is looking at the threats the construction industry faces, how threat actors are entering their networks, and the most common vulnerabilities construction industry security professionals should remediate now.
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Initial access and data leaks
The construction sector faces escalating cyber threats as rapid digital transformation and heavy reliance on third-party vendors expose firms to new vulnerabilities. Cybercriminals increasingly target construction companies for initial access and data leaks, exploiting weak security practices, outdated legacy systems, and widespread use of cloud-based project management tools. Attackers commonly employ phishing email messages, compromised credentials, and supply chain attacks, taking advantage of insufficient employee training and lax vendor risk management.
Notably, gaining initial access to a corporate network can be resource-intensive, prompting many threat actors to seek more accessible routes: purchasing access from underground forums where intermediaries and brokers sell credentials to previously breached networks across all industries, including construction. Access types traded, such as VPN, RDP, SSH, Citrix, SMTP, and FTP, are priced based on the target’s size and network complexity.
Once inside, cybercriminals leverage interconnected systems to move laterally and exfiltrate valuable data, including blueprints, contracts, financial records, and personal information. The complex, collaborative nature of construction projects and the frequent exchange of sensitive documents amplify the risk, making the sector a prime target for corporate espionage, financial gain, and extortion through ransomware. This evolving threat landscape underscores the urgent need for robust cybersecurity measures and comprehensive vendor risk management within the industry.
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Construction company network access for sale on the dark web
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VPN/RDP/Cpanel access to a construction company for sale on the dark web
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Social engineering and phishing campaigns
Social engineering and phishing campaigns are particularly effective in the building and construction industry as attackers exploit the industry’s workflow and human vulnerabilities. Cybercriminals frequently use phishing emails, SMS messages, and phone calls to impersonate project managers, suppliers, or executives. These communications often appear urgent, requesting immediate payment, sensitive information, or login credentials, making them difficult for busy staff to ignore.
Common attack vectors
Vendor impersonation: Attackers pose as legitimate suppliers to request changes in payment details or deliver fake invoices, exploiting the sector’s reliance on a broad network of subcontractors and vendors.
Executive impersonation (“CEO fraud”): Criminals spoof senior management to pressure employees into transferring funds or divulging confidential information.
Malicious attachments and links: Phishing messages often contain fake contracts, blueprints, or project documents, which, when opened, compromise credentials or deploy malware.
Compromised trusted platforms: Attackers exploit open redirects or compromised accounts on construction management tools to distribute phishing links that bypass basic email security checks.
Due to several unique operational challenges, the building and construction sector is particularly vulnerable to social engineering and phishing attacks. A dispersed and mobile workforce, with employees often working remotely or across multiple job sites, makes it challenging to verify unexpected requests or consult with IT and security teams in real time.
The urgency to complete high-value transactions under tight project deadlines can encourage employees to bypass verification procedures and overlook warning signs of suspicious communications. Additionally, the sector's complex supply chains, which involve frequent interactions with unfamiliar subcontractors, provide ample opportunities for attackers to infiltrate ongoing conversations unnoticed.
This risk is compounded by varying levels of cybersecurity awareness among employees, particularly in smaller firms where consistent training is less common. These factors make the industry an attractive target for attackers and highlight the critical need for enhanced employee awareness, rigorous verification processes, and sector-specific cybersecurity measures.
Supply chain and third‑party risks
The construction sector’s dependence on a vast network of subcontractors, vendors, and technology providers has intensified its exposure to supply chain and third‑party cyber threats. Construction projects often involve dozens, sometimes hundreds, of different partners, each bringing their systems and security practices to the table. Unlike more centralized industries, construction companies rarely have complete visibility or control over the cybersecurity standards of every third party involved.
This lack of uniformity creates significant blind spots that attackers can exploit. For example, a breach within a third-party software update or a compromised equipment supplier can quickly propagate throughout an entire project, causing costly delays, data loss, or operational paralysis.
With tight deadlines and complex, geographically dispersed operations, construction firms may deprioritize cybersecurity vetting in favor of speed and cost, further compounding their risk. Effective mitigation now demands ongoing risk assessments, precise contractual cybersecurity requirements for all partners, real-time monitoring, and a collaborative approach to incident response, ensuring vulnerabilities are identified and addressed before they can impact critical projects.
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Emerging threats: The Internet of Things (IoT) and Building Information Modeling (BIM)
The rapid adoption of IoT‑enabled machinery and Building Information Modeling (BIM) has transformed the construction landscape, enhancing efficiency and collaboration across project teams. However, these advances have also created new and unique points of vulnerability.
The sector’s use of connected devices such as smart cranes, on-site sensors, and drones often operate in environments where cybersecurity is not traditionally a primary concern, and where devices may be physically accessible to outsiders or not consistently updated. Many IoT devices lack built-in security features, making them easy entry points for cyberattacks that could disrupt operations or threaten worker safety.
Similarly, BIM platforms that centralize and share sensitive design and project data are now high-value targets, as a single compromise can reveal blueprints, project timelines, and operational details to attackers. Construction firms are particularly at risk because project sites frequently change, IT resources may be stretched thin, and digital assets are constantly being moved and accessed by different parties.
Protecting these new technologies requires a shift in mindset: from viewing cybersecurity as a back-office concern to treating it as an essential component of on-site and digital operations, including secure device management, strong access controls, regular updates, and robust encryption practices.
Key threats and vulnerable points in IoT and BIM for construction:
IoT device vulnerabilities:
Weak authentication: Many IoT devices use default or weak passwords, making unauthorized access easier.
Unpatched firmware: Devices often lack regular updates, leaving known vulnerabilities open to exploitation.
Physical access risks: Construction sites are less secure environments, allowing attackers to tamper with or steal devices.
Insecure communication protocols: Data sent between IoT devices and central systems may be unencrypted or poorly secured, exposing sensitive information.
BIM threats: Centralized data breaches: BIM platforms hold all project data in one place so that a single breach can expose blueprints, schedules, and operational details.
Unauthorized access: Weak access controls or shared credentials can let unauthorized users download, alter, or leak sensitive project files.
Third-party collaboration risks: Multiple subcontractors or vendors may have access to BIM, increasing the risk of compromised accounts or insider threats.
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Taking proactive steps to enhance cybersecurity
As the building and construction industry digitalizes, strengthening cybersecurity has become a business-critical priority. The following strategies address the sector’s unique challenges and offer a roadmap for reducing cyber risk.
Elevate cybersecurity to a core business priority
Historically, cybersecurity has been an afterthought in many construction firms. To change this, leadership must treat cybersecurity as essential to project delivery and business continuity. This requires investing in dedicated IT security staff, integrating cybersecurity into board-level discussions, and establishing clear policies for digital risk management throughout the organization.
Secure the digital supply chain
Given the sector’s reliance on a complex network of subcontractors and vendors, assessing and strengthening supply chain security is crucial. Firms should require vendors to meet baseline cybersecurity standards, conduct regular audits of third-party security practices, and ensure that project documents and data are shared through secure and encrypted channels. Construction companies can reduce the risk of supply chain-based attacks by holding all partners to strong security protocols.
Upgrade and harden legacy systems
Outdated software and systems remain prime targets for cybercriminals. Construction companies must thoroughly assess their IT environments, identify and replace unsupported or vulnerable technologies, and maintain a regular schedule of software updates and patching. Modern firewalls and endpoint protection further help to close critical security gaps.
Protect IoT devices and smart technology
Securing these devices is essential with the rapid adoption of IoT sensors, connected machinery, and advanced project management platforms. This means changing default passwords, disabling unnecessary services, and keeping IoT devices on networks separate from core business systems. Ongoing monitoring for unauthorized access or unusual activity helps to detect and respond to threats targeting these new endpoints.
Foster a security-aware culture
Human error is still a leading cause of cyber incidents, so regular cybersecurity training should be mandatory for all employees and contractors. Staff should be equipped to recognize phishing attempts, follow secure password practices, and report security incidents. Construction firms can strengthen their defense by building a culture where everyone understands their role in protecting digital assets.
Safeguard sensitive data and intellectual property
Protecting sensitive information such as blueprints, bids, client data, and proprietary designs is crucial. Data should be encrypted at rest and in transit, with strict access controls and permissions. Regular data backups and recovery testing are also important, along with using secure platforms for managing and sharing documents. These measures help prevent unauthorized access, data loss, and reputational harm.
As the industry reckons with its expanding digital footprint, understanding and mitigating the unique tactics and motivations of these threat actors in 2025 is prudent and imperative for ensuring project continuity, workforce safety, and reputational resilience.
In the concluding installment of this two-part series, Rapid7 will look at how ransomware actors exploit many of the same weaknesses mentioned here. Stay tuned.
Industry groups and scientists have urged the Trump administration to reconsider its plan to close a renowned Agriculture Department center in Maryland and disperse its work around the country.
Every month, we publish a snapshot of the email domains most actively used in fake account creation and related abuse across the websites and apps protected by Castle. The goal is to give fraud and security teams better visibility into the attacker-controlled email infrastructure that rarely appears in public blocklists
An intermittent outage at Cloudflare on Tuesday briefly knocked many of the Internet’s top destinations offline. Some affected Cloudflare customers were able to pivot away from the platform temporarily so that visitors could still access their websites. But security experts say doing so may have also triggered an impromptu network penetration test for organizations that have come to rely on Cloudflare to block many types of abusive and malicious traffic.
At around 6:30 EST/11:30 UTC on Nov. 18, Cloudflare’s status page acknowledged the company was experiencing “an internal service degradation.” After several hours of Cloudflare services coming back up and failing again, many websites behind Cloudflare found they could not migrate away from using the company’s services because the Cloudflare portal was unreachable and/or because they also were getting their domain name system (DNS) services from Cloudflare.
However, some customers did manage to pivot their domains away from Cloudflare during the outage. And many of those organizations probably need to take a closer look at their web application firewall (WAF) logs during that time, said Aaron Turner, a faculty member at IANS Research.
Turner said Cloudflare’s WAF does a good job filtering out malicious traffic that matches any one of the top ten types of application-layer attacks, including credential stuffing, cross-site scripting, SQL injection, bot attacks and API abuse. But he said this outage might be a good opportunity for Cloudflare customers to better understand how their own app and website defenses may be failing without Cloudflare’s help.
“Your developers could have been lazy in the past for SQL injection because Cloudflare stopped that stuff at the edge,” Turner said. “Maybe you didn’t have the best security QA [quality assurance] for certain things because Cloudflare was the control layer to compensate for that.”
Turner said one company he’s working with saw a huge increase in log volume and they are still trying to figure out what was “legit malicious” versus just noise.
“It looks like there was about an eight hour window when several high-profile sites decided to bypass Cloudflare for the sake of availability,” Turner said. “Many companies have essentially relied on Cloudflare for the OWASP Top Ten [web application vulnerabilities] and a whole range of bot blocking. How much badness could have happened in that window? Any organization that made that decision needs to look closely at any exposed infrastructure to see if they have someone persisting after they’ve switched back to Cloudflare protections.”
Turner said some cybercrime groups likely noticed when an online merchant they normally stalk stopped using Cloudflare’s services during the outage.
“Let’s say you were an attacker, trying to grind your way into a target, but you felt that Cloudflare was in the way in the past,” he said. “Then you see through DNS changes that the target has eliminated Cloudflare from their web stack due to the outage. You’re now going to launch a whole bunch of new attacks because the protective layer is no longer in place.”
Nicole Scott, senior product marketing manager at the McLean, Va. based Replica Cyber, called yesterday’s outage “a free tabletop exercise, whether you meant to run one or not.”
“That few-hour window was a live stress test of how your organization routes around its own control plane and shadow IT blossoms under the sunlamp of time pressure,” Scott said in a post on LinkedIn. “Yes, look at the traffic that hit you while protections were weakened. But also look hard at the behavior inside your org.”
Scott said organizations seeking security insights from the Cloudflare outage should ask themselves:
1. What was turned off or bypassed (WAF, bot protections, geo blocks), and for how long?
2. What emergency DNS or routing changes were made, and who approved them?
3. Did people shift work to personal devices, home Wi-Fi, or unsanctioned Software-as-a-Service providers to get around the outage?
4. Did anyone stand up new services, tunnels, or vendor accounts “just for now”?
5. Is there a plan to unwind those changes, or are they now permanent workarounds?
6. For the next incident, what’s the intentional fallback plan, instead of decentralized improvisation?
In a postmortem published Tuesday evening, Cloudflare said the disruption was not caused, directly or indirectly, by a cyberattack or malicious activity of any kind.
“Instead, it was triggered by a change to one of our database systems’ permissions which caused the database to output multiple entries into a ‘feature file’ used by our Bot Management system,” Cloudflare CEO Matthew Prince wrote. “That feature file, in turn, doubled in size. The larger-than-expected feature file was then propagated to all the machines that make up our network.”
Cloudflare estimates that roughly 20 percent of websites use its services, and with much of the modern web relying heavily on a handful of other cloud providers including AWS and Azure, even a brief outage at one of these platforms can create a single point of failure for many organizations.
Martin Greenfield, CEO at the IT consultancy Quod Orbis, said Tuesday’s outage was another reminder that many organizations may be putting too many of their eggs in one basket.
“There are several practical and overdue fixes,” Greenfield advised. “Split your estate. Spread WAF and DDoS protection across multiple zones. Use multi-vendor DNS. Segment applications so a single provider outage doesn’t cascade. And continuously monitor controls to detect single-vendor dependency.”
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