Att Notice Of Data Breach 2025. On march 20, 2025, we reported how the data of over 70 million people was posted for sale on an online cybercrime forum. At&t said friday the call and text message records of nearly all of its cellular customers were exposed in a data breach.
The theft of sensitive information belonging to millions of at&t’s current and former customers has been recently discovered online, the telecommunications giant. At&t says calls and text message records for tens of millions of the phone.