At&Amp;T Notice Of Data Breach April 25 2024. We launched an investigation and engaged. The data breach is the latest cyberattack at&t has experienced since a leak in january 2023, that affected nine million users.

At&t said on friday the company suffered a massive hacking incident as data from about 109 million customer accounts containing records of calls and texts. By contrast, saturday’s much larger breach impacts 73 million.