Att Data Breach 2024 Class Action Lawsuit. At&t said friday the call and text message records of nearly all of its cellular customers were exposed in a data breach. Since the march 30 admission by at&t of a major data breach, at least 10 class actions lawsuits have been filed in texas.
The second breach began around july 2014 and went undetected until september 2018. “at&t failed to protect its customers’ personal information and notify them of the data breach properly,” said beasley allen attorney larry golston said in a press release.