At&T Data Breach 2025. Ticketmaster’s parent company, live nation entertainment, first announced the breach in late may. 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 said. Prosecutors identified two hackers behind a massive at&t inc t data.