https://www.axios.com/2024/07/12/att-breach-hack-mobile-customers
AT&T experienced a massive hack of user data for nearly all of its mobile phone customers in 2022, the company announced Friday.
Why it matters: The hack is one of the biggest private communications data breaches in recent history, per Bloomberg.
The stolen data includes "records of calls and texts of nearly all of AT&T's cellular customers," other customers using AT&T's wireless network, and "At&T's landline customers who interacted with those cellular numbers between May 1, 2022 - October 31, 2022," AT&T said in a statement Friday.
The breach also included a data from a small portion of customers dating to early January 2023.
Driving the news: The company learned in April that hackers had successfully downloaded customer data from its third-party cloud service, per the statement.
The company initially disclosing the hack in a regulatory filing.
Zoom in: Hackers did not obtain the content of the calls or texts, users' personal information, or the time stamps of the calls or texts, AT&T said.
However, while customer names were not leaked, it is possible they could be gleaned using other publicly available tools, the company warned.
The big picture: AT&T said it is working with law enforcement and has "taken steps to close off the illegal access point."
"We understand that at least one person has been apprehended," the company added.