AT&T faces class-action suit over 2022 data breaches that compromised data for millions

Dallas-based telecommunications company AT&T is facing a class-action lawsuit over a security breach that compromised months worth of data from nearly all its customers in 2022.

Dina Winger, who has been an AT&T customer for more than 15 years, filed the suit in North Texas federal court last Friday. It was the same day AT&T announced it learned in April that customer data was illegally downloaded onto a third-party cloud platform.