AT&T denies that the leaked data of 70 million people came from its systems

A hacker is selling a massive archive on the dark web, claiming it comes from a 2021 data breach at US telecommunications giant AT&T. However, the company denies that the data comes from its servers.

BleepingComputer reported that a threat actor going by the alias ShinyHunters placed an ad on the RaidForums for the sale of sensitive data from 71 million AT&T customers.