Spending the last couple of weekends late spring cleaning required confronting the dozens of books I've held onto over the years, jammed on dusty shelves and closet boxes, with the oldest dating all the way back to summer reading favorites from grade school. Some of these I keep not so much because I love the story itself (I'm a big fan of ebooks and have most of my reading history digitized), but because the book as an object holds special meaning. Do you have any physical books you keep around more for the memento libri than for the text inside? Tell us about them (or anything else) in our weekly Free Thread!

The U.S. Federal Communications Commission (FCC) today levied fines totaling nearly $200 million against the four major carriers — including AT&T, Sprint, T-Mobile and Verizon — for illegally sharing access to customers’ location information without consent.

The fines mark the culmination of a more than four-year investigation into the actions of the major carriers. In February 2020, the FCC put all four wireless providers on notice that their practices of sharing access to customer location data were likely violating the law.

The FCC said it found the carriers each sold access to its customers’ location information to ‘aggregators,’ who then resold access to the information to third-party location-based service providers.

“In doing so, each carrier attempted to offload its obligations to obtain customer consent onto downstream recipients of location information, which in many instances meant that no valid customer consent was obtained,” an FCC statement on the action reads. “This initial failure was compounded when, after becoming aware that their safeguards were ineffective, the carriers continued to sell access to location information without taking reasonable measures to protect it from unauthorized access.”

The FCC’s findings against AT&T, for example, show that AT&T sold customer location data directly or indirectly to at least 88 third-party entities. The FCC found Verizon sold access to customer location data (indirectly or directly) to 67 third-party entities. Location data for Sprint customers found its way to 86 third-party entities, and to 75 third-parties in the case of T-Mobile customers.

The commission said it took action after Sen. Ron Wyden (D-Ore.) sent a letter to the FCC detailing how a company called Securus Technologies had been selling location data on customers of virtually any major mobile provider to law enforcement officials.

That same month, KrebsOnSecurity broke the news that LocationSmart — a data aggregation firm working with the major wireless carriers — had a free, unsecured demo of its service online that anyone could abuse to find the near-exact location of virtually any mobile phone in North America.

The carriers promised to “wind down” location data sharing agreements with third-party companies. But in 2019, reporting at Vice.com showed that little had changed, detailing how reporters were able to locate a test phone after paying $300 to a bounty hunter who simply bought the data through a little-known third-party service.

Sen. Wyden said no one who signed up for a cell plan thought they were giving permission for their phone company to sell a detailed record of their movements to anyone with a credit card.

“I applaud the FCC for following through on my investigation and holding these companies accountable for putting customers’ lives and privacy at risk,” Wyden said in a statement today.

The FCC fined Sprint and T-Mobile $12 million and $80 million respectively. AT&T was fined more than $57 million, while Verizon received a $47 million penalty. Still, these fines represent a tiny fraction of each carrier’s annual revenues. For example, $47 million is less than one percent of Verizon’s total wireless service revenue in 2023, which was nearly $77 billion.

The fine amounts vary because they were calculated based in part on the number of days that the carriers continued sharing customer location data after being notified that doing so was illegal (the agency also considered the number of active third-party location data sharing agreements). The FCC notes that AT&T and Verizon each took more than 320 days from the publication of the Times story to wind down their data sharing agreements; T-Mobile took 275 days; Sprint kept sharing customer location data for 386 days.

Update, 6:25 p.m. ET: Clarified that the FCC launched its investigation at the request of Sen. Wyden.

Digital security is about so much more than malware. That wasn’t always the case. 

When I started Malwarebytes more than 16 years ago, malware was the primary security concern—the annoying pop-ups, the fast-spreading viruses, the catastrophic worms—and throughout our company’s history, Malwarebytes routinely excelled against this threat. We caught malware that other vendors missed, and we pioneered malware detection methods beyond the signature-based industry standard.  

I’m proud of our success, but it wasn’t just our technology that got us here. It was our attitude.  

At Malwarebytes, we believe that everyone has the right to a secure digital life, no matter their budget, which is why our malware removal tool was free when it launched and remains free today. Our ad blocking tool, Browser Guard is also available to all without a charge. This was very much not the norm in cybersecurity, but I believe it was—and will always be—the right thing to do.  

Today, I am proud to add to our legacy of empowering individuals regardless of their wallet by releasing a new, free tool that better educates and prepares people for modern threats that abuse exposed data to target online identities. I’d like to welcome everyone to try our new Digital Footprint Portal.  

See your exposed data in our new Digital Footprint Portal.

By simply entering an email address, anyone can discover what information of theirs is available on the dark web to hackers, cybercriminals, and scammers. From our safe portal, everyday people can view past password breaches, active social media profiles, potential leaks of government ID info, and more.  

More than a decade ago, Malwarebytes revolutionized the antivirus industry by prioritizing the security of all individuals. Today, Malwarebytes is now also revolutionizing digital life protection by safeguarding the data that serves as the backbone of your identity, your privacy, your reputation, and your well-being online.  

Why data matters 

I can’t tell you how many times I’ve read that “data is the new oil” without reading any explanations as to why people should care.  

Here’s my attempt at clarifying the matter: Too much of our lives are put online without our control.  

Creating a social media account requires handing over your full name and birthdate. Completing any online shopping order requires detailing your address and credit card number. Getting approved for a mortgage requires the exchange of several documents that reveal your salary and your employer. Buying a plane ticket could necessitate your passport info. Messaging your doctor could involve sending a few photos that you’d like to keep private.  

As we know, a lot of this data is valuable to advertisers—this is what pundits focus on when they invoke the value of “oil” in discussing modern data collection—but this data is also valuable to an entirely separate group that has learned to abuse private information in novel and frightening ways: Cybercriminals.  

Long ago, cybercriminals would steal your username and password by fooling you with an urgently worded phishing email. Today, while this tactic is still being used, there’s a much easier path to data theft. Cybercriminals can simply buy your information on the dark web.  

That information can include credit card numbers—where the risk of financial fraud is obvious—and even more regulated forms of identity, like Social Security Numbers and passport info. Equipped with enough forms of “proof,” online thieves can fool a bank into routing your money elsewhere or trick a lender into opening a new line of credit in your name.  

Where the risk truly lies, however, is in fraudulent account access.  

If you’ve ever been involved in a company’s data breach (which is extremely likely), there’s a chance that the username and password that were associated with that data breach can be bought on the dark web for just pennies. Even though each data breach involves just one username and password for each account, cybercriminals know that many people frequently reuse passwords across multiple accounts. After illegally purchasing your login credentials that were exposed in one data breach, thieves will use those same credentials to try to log into more popular, sensitive online accounts, like your online banking, your email, and your social media.  

If any of these attempts at digital safe-cracking works, the potential for harm is enormous.  

With just your email login and password, cybercriminals can ransack photos that are stored in an associated cloud drive and use those for extortion. They can search for attachments that reveal credit card numbers, passport info, and ID cards and then use that information to fool a bank into letting them access your funds. They can pose as you in bogus emails and make fraudulent requests for money from your family and friends. They can even change your password and lock you out forever. 

This is the future of personal cybercrime, and as a company committed to stopping cyberthreats everywhere, we understand that we have a role to play in protecting people.  

We will always stop malware. We will always advise to create and use unique passwords and multifactor authentication. But today, we’re expanding our responsibility and helping you truly see the modern threats that could leverage your data.  

With the Digital Footprint Portal, who you are online is finally visible to you—not just cybercriminals. Use it today to understand where your data has been leaked, what passwords have been exposed, and how you can protect yourself online.  

Digitally safe 

Malwarebytes and the cybersecurity industry at large could not have predicted today’s most pressing threats against online identities and reputations, but that doesn’t mean we get to ignore them. The truth is that Malwarebytes was founded with a belief broader than anti-malware protection. Malwarebytes was founded to keep people safe.  

As cybercriminals change their tactics, as scammers needle their way onto online platforms, and as thieves steal and abuse the sensitive data that everyone places online, Malwarebytes will always stay one step ahead. The future isn’t about worms, viruses, Trojans, scams, pig butchering, or any other single scam. It’s about holistic digital life protection. We’re excited to help you get there.