At&T Data Breach 2024. On friday, at&t said cybercriminals stole the phone records of “nearly all” of its customers, a data breach that will force the company to notify around 110 million people. At&t has confirmed that a massive data leak on a hacking forum exposed the personal information of 51 million former and current customers.
The first half of 2024 has seen a series of ransomware attacks and data breaches that have disrupted health care, car dealerships and government agencies. The data breach is the latest cyberattack at&t has experienced since a leak in january 2023, that affected nine million users.