Normal view

There are new articles available, click to refresh the page.
Before yesterdayHeimdal Security Blog

Heimdal Welcomes Jesper Frederiksen as Its New Chief Executive Officer

8 May 2024 at 11:53

Official Press Release Copenhagen, Denmark – May 8th, 2024 — Heimdal®, a global leader in cybersecurity solutions, is excited to announce the appointment of Jesper Frederiksen as its new Chief Executive Officer. Bringing a wealth of experience from the SaaS and cloud security sectors, Frederiksen is renowned for his expertise in scaling IT technology organizations and enhancing […]

The post Heimdal Welcomes Jesper Frederiksen as Its New Chief Executive Officer appeared first on Heimdal Security Blog.

Heimdal Teams Up with DACTA to Strengthen Cybersecurity in the APAC Region

30 April 2024 at 06:42

We’re excited to announce our latest venture, a strategic partnership with DACTA that promises to strengthen cybersecurity defenses across the Asia-Pacific (APAC) region. This collaboration is a testament to Heimdal’s dedication to pushing the boundaries of cybersecurity and extending our innovative solutions to new markets, with DACTA’s unparalleled regional expertise leading the charge. The synergy […]

The post Heimdal Teams Up with DACTA to Strengthen Cybersecurity in the APAC Region appeared first on Heimdal Security Blog.

Deceptive Google Ads Mimic IP Scanner Software to Push Backdoor

19 April 2024 at 08:23

Cybersecurity researchers unveiled a new malvertising campaign that uses malicious Google ads to deliver a backdoor dubbed ‘MadMxShell’. The ads leverage a set of domains to push the backdoor and mimic legitimate IP scanner software. The 45 domains, registered between November 2023 and March 2024 pose as IP scanner software such as: Angry IP Scanner […]

The post Deceptive Google Ads Mimic IP Scanner Software to Push Backdoor appeared first on Heimdal Security Blog.

CISA Urges Sisense Customers to Reset Credentials and Report Suspicious Activity

11 April 2024 at 10:27

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) issued a warning on Thursday about a data breach at Sisense, a US business intelligence software. The agency strongly recommended that all Sisense users promptly change their passwords and any other potentially compromised credentials used to access the company’s services. The agency also advised users to be […]

The post CISA Urges Sisense Customers to Reset Credentials and Report Suspicious Activity appeared first on Heimdal Security Blog.

Heimdal® Adds PASM to the World’s Widest Cybersecurity Platform

9 April 2024 at 05:20

COPENHAGEN, Denmark, April 9, 2024 – Heimdal®, the world’s widest cybersecurity platform with 13 products, is thrilled to announce the launch of its latest innovation, the Privileged Account and Session Management (PASM) solution.  Designed to elevate the security of privileged accounts, Heimdal’s PASM grants organizations the ability to meticulously monitor, record, and manage all privileged […]

The post Heimdal® Adds PASM to the World’s Widest Cybersecurity Platform appeared first on Heimdal Security Blog.

Heimdal® Joins Internet Watch Foundation to Fight Child Sexual Abuse Imagery

5 April 2024 at 08:19

We are proud to announce that we joined the Internet Watch Foundation (IWF) in a united effort to eliminate child sexual abuse imagery from the internet. The UK charity focused on child protection is working to create a safer online environment by finding and taking down images and videos of child sexual abuse. By integrating IWF’s […]

The post Heimdal® Joins Internet Watch Foundation to Fight Child Sexual Abuse Imagery appeared first on Heimdal Security Blog.

Powerhost’s ESXi Servers Encrypted with New SEXi Ransomware

5 April 2024 at 05:12

IxMetro Powerhost, a Chilean data center and hosting provider, has become the latest target of a cyberattack by a newly identified ransomware group dubbed SEXi. This malicious group successfully encrypted the company’s VMware ESXi servers, which host virtual private servers for their clients, as well as the backups, putting a significant portion of hosted websites […]

The post Powerhost’s ESXi Servers Encrypted with New SEXi Ransomware appeared first on Heimdal Security Blog.

Patch Now: CISA Adds New Microsoft SharePoint Server Vulnerability on its Catalog

29 March 2024 at 06:51

In light of reports of active exploitation in the wild, the US Cybersecurity and Infrastructure Security Agency (CISA) has added a Microsoft Sharepoint Server security flaw to its list of Known Exploited Vulnerabilities (KEV). This critical remote code execution vulnerability, with the tracking number CVE-2023-24955 and a CVSS score of 7.2, lets an authenticated attacker […]

The post Patch Now: CISA Adds New Microsoft SharePoint Server Vulnerability on its Catalog appeared first on Heimdal Security Blog.

U.S. Announces $10 Million Reward for Leads on Blackcat Ransomware Group

29 March 2024 at 04:46

The U.S. State Department has issued a call for information, offering up to $10 million for leads on the Blackcat ransomware group. This group is responsible for a massive cyberattack on UnitedHealth Group’s technology sector, causing widespread disruptions in insurance payments across the country. U.S. Department of State offers up to $10 million for information The announcement […]

The post U.S. Announces $10 Million Reward for Leads on Blackcat Ransomware Group appeared first on Heimdal Security Blog.

Capita Reports a Yearly Loss of about £106M Due to Cyberattack

8 March 2024 at 10:49

Capita, a British outsource company has reported a staggering annual loss of more than £106 million, significantly attributed to a ransomware attack by the Black Basta group last March. The hack was directly responsible for nearly a fourth of these losses, costing the corporation £25.3 million in related expenditures, according to the company’s annual report. Capita said […]

The post Capita Reports a Yearly Loss of about £106M Due to Cyberattack appeared first on Heimdal Security Blog.

Massive Ransomware Attack Disrupts US Healthcare: Behind it, ALPHV/BlackCat

1 March 2024 at 03:28

Change Healthcare, a subsidiary of UnitedHealth Group, has fallen victim to a ransomware attack orchestrated by the notorious cybercrime gang ALPHV/BlackCat. The attack, which began on February 21, has caused widespread disruptions, affecting thousands of pharmacies and hospitals across the United States, and stalling prescriptions and healthcare services for millions of Americans. Change Healthcare is […]

The post Massive Ransomware Attack Disrupts US Healthcare: Behind it, ALPHV/BlackCat appeared first on Heimdal Security Blog.

Pepco Group Falls Victim to Multi-Million Euro Phishing Scam

29 February 2024 at 15:14

Pepco Group, a leading European retailer, recently disclosed a significant financial loss due to a phishing attack on its Hungarian operations. The incident, which led to a €15 million setback, sparks a conversation about the sophistication of cyber-attacks and the measures companies must take to protect themselves. What happened to Pepco? Pepco, operating across 21 […]

The post Pepco Group Falls Victim to Multi-Million Euro Phishing Scam appeared first on Heimdal Security Blog.

Biden Signs Executive Order to Boost Maritime Cybersecurity Amid China Concerns

23 February 2024 at 03:55

President Joe Biden has signed an executive order to enhance cybersecurity at U.S. ports. $20 billion will be invested in port upgrades, including a shift to trusted crane suppliers. This measure counteracts risks posed by the use of cranes made by China, and aims to expand the Coast Guard’s authority. Strengthening U.S. Port Cybersecurity The […]

The post Biden Signs Executive Order to Boost Maritime Cybersecurity Amid China Concerns appeared first on Heimdal Security Blog.

You’re Saying LLMs Can Turn Nasty? A Machine Learning Engineer’s View

16 February 2024 at 12:19

We trained LLMs to act secretly malicious. We found that, despite our best efforts at alignment training, deception still slipped through. Evan Hubinger – Sleeper Agents: Training Deceptive LLMs that Persist Through Safety Training Just like the plot of Netflix’s ‘Leave the World Behind’, we’ve welcomed artificial intelligence (AI) into our homes and workplaces. It’s […]

The post You’re Saying LLMs Can Turn Nasty? A Machine Learning Engineer’s View appeared first on Heimdal Security Blog.

Insider Data Breach at Verizon Affects Over 63,000 Employees

9 February 2024 at 07:28

An insider data breach at Verizon has compromised the personal information of more than 63,000 employees, nearly half of the company’s global workforce. The telecommunications giant disclosed the incident in a Data Breach Notification with the Office of the Maine Attorney General, revealing that the breach occurred around September 21, 2023, due to unauthorized access […]

The post Insider Data Breach at Verizon Affects Over 63,000 Employees appeared first on Heimdal Security Blog.

❌
❌