According to sources, AT&T (a Other organization in Texas) was hit with a cyber attack. It was first reported on 2023-03-10.

AT&T informs 9M customers about data breach

“AT&T is informing customers about a data breach at a vendor’s system that allowed threat actors to gain access to AT&T’s Customer Proprietary Network Information (CPNI). “

“The incident came to light after customers posted the email communication from AT&T on community forums to know if it was legitimate or email fraud. “

“Approximately nine million customers’ CPNI was accessed by the threat actors, according to a statement given by the company to Bleeping Computer. “

“Some impacted customers also had exposure of past due amount, monthly payment amount, and various monthly charges and/or minutes used, AT&T told the publication adding that the information was several years old. The data exposed mostly related to device upgrade eligibility and did not affect the company systems. “

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