At&Amp;T Data Breach July 2024. If you're one of at&t's cellular customers, you can check your account to see if your data was compromised as part of the massive breach the telecom giant announced on. At&t experienced a massive hack of user data for nearly all of its mobile phone customers.
A cyberattack on the telecommunications giant at&t exposed phone records from “nearly all” of its customers but did not compromise the content of calls or texts, the company. At&t has agreed to pay $13 million to resolve an investigation over a data breach of a cloud vendor in january 2023 that impacted 8.9 million at&t wireless.