At&Amp;T Data Breach 2024. The data breach is the latest cyberattack at&t has experienced since a leak in january 2023, that affected nine million users. 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.

The compromised data included files containing at&t records of calls and texts from more than 100 million cellular customers, wireless network customers and landline. 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.