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AT&T's Major Data Breach Sparks Another Class-Action Lawsuit

AT&T reportedly paid a hacker to delete all the stolen data.

 & Michael Kan Principal Reporter

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AT&T's massive hacking incident, which impacts nearly all of its wireless customers, has prompted a class-action lawsuit that demands the carrier compensate users.

Florida-based Dina Winger filed on Friday in a Texas district court, according to Bloomberg, which first spotted the complaint. 

The lawsuit is demanding AT&T pay damages to affected consumers since the data breach threatens to expose them to an increased risk of fraud and identity theft. That’s because the hackers were able to steal call and text records, along with phone numbers, for as many as 109 million AT&T customers. In addition, the hackers had access to AT&T users’ cell-site location data, although no customer names were included in the stolen information. 

"This is the second massive data breach that AT&T has announced in 2024,” Winger's lawsuit notes. In March, an archive of AT&T made the rounds online, which sparked its own flood of class-action lawsuits. 

“AT&T has not been transparent about the nature and extent of data security lapses impacting its customers,” the lawsuit adds. Winger’s complaint is also seeking nationwide relief and demands that the court force AT&T to bolster its cybersecurity practices. 

AT&T declined to comment on the lawsuit. But there’s evidence the carrier actually paid the hackers to delete the stolen data. According to Wired, AT&T forked over $370,000 in Bitcoin back in May to a member of the hacking group ShinyHunters, which stole the carrier’s data from an unsecured cloud storage account at Snowflake. 

The hackers reportedly recorded a video to prove the stolen data had been deleted. Still, it’s possible samples or copies of the stolen AT&T data remain in circulation, although AT&T says investigators have arrested one member of the hacking group.

About Our Expert

Michael Kan

Michael Kan

Principal Reporter

My Experience

I've been a journalist for over 15 years. I got my start as a schools and cities reporter in Kansas City and joined PCMag in 2017, where I cover satellite internet services, cybersecurity, PC hardware, and more. I'm currently based in San Francisco, but previously spent over five years in China, covering the country's technology sector.

Since 2020, I've covered the launch and explosive growth of SpaceX's Starlink satellite internet service, writing 600+ stories on availability and feature launches, but also the regulatory battles over the expansion of satellite constellations, fights with rival providers like AST SpaceMobile and Amazon, and the effort to expand into satellite-based mobile service. I've combed through FCC filings for the latest news and driven to remote corners of California to test Starlink's cellular service.

I also cover cyber threats, from ransomware gangs to the emergence of AI-based malware. In 2024 and 2025, the FTC forced Avast to pay consumers $16.5 million for secretly harvesting and selling their personal information to third-party clients, as revealed in my joint investigation with Motherboard.

I also cover the PC graphics card market. Pandemic-era shortages led me to camp out in front of a Best Buy to get an RTX 3000. I'm now following how the AI-driven memory shortage is impacting the entire consumer electronics market. I'm always eager to learn more, so please jump in the comments with feedback and send me tips.

The Best Tech I've Had:

  • My first video game console: a Nintendo Famicom
  • I loved my Sega Saturn despite PlayStation's popularity.
  • The iPod Video I received as a gift in college
  • Xbox 360 FTW
  • The Galaxy Nexus was the first smartphone I was proud to own.
  • The PC desktop I built in 2013, which still works to this day.

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