A visitor walks past US multinational telecommunications AT&T logo during the Mobile World Congress (MWC), the telecom industry's biggest annual gathering, in Barcelona on February 26, 2024. The world's biggest mobile phone fair throws open its doors in Barcelona with the sector looking to artificial intelligence to try and reverse declining sales. (Photo by PAU BARRENA / AFP) (Photo by PAU BARRENA/AFP via Getty Images)
How AT&T's recent data breach affects you

A major data breach at AT&T exposed call and text records for millions of customers from May to October 2022. While call content and Social Security numbers were not compromised, phone numbers were. AT&T is investigating, notifying affected customers and one person has been apprehended. CNN's Matt Egan reports

02:58 - Source: CNN
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A visitor walks past US multinational telecommunications AT&T logo during the Mobile World Congress (MWC), the telecom industry's biggest annual gathering, in Barcelona on February 26, 2024. The world's biggest mobile phone fair throws open its doors in Barcelona with the sector looking to artificial intelligence to try and reverse declining sales. (Photo by PAU BARRENA / AFP) (Photo by PAU BARRENA/AFP via Getty Images)
How AT&T's recent data breach affects you
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