At&Amp;T Data Breach 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. At&t’s investigation found that an unspecified number of “threat actors” exfiltrated files in april containing the records of phone calls and text messages of.

At&t experienced a massive hack of user data for nearly all of its mobile phone customers in 2022, the company announced friday. Nearly all customers of the telecommunications company at&t were affected by a cyberattack that exposed phone records of calls and texts from may 2022 through.