Jan. 20, 2023, 3:07 p.m. | Jess Weatherbed

The Verge - All Posts www.theverge.com



The breach went undetected for over a month before T-Mobile detected the malicious activity. | Illustration by Alex Castro / The Verge

T-Mobile has revealed the company’s second major breach in less than two years, admitting that a hacker was able to obtain customer data, including names, birth dates, and phone numbers, from 37 million accounts. The telecom giant said in a regulatory filing on Thursday that it currently believes the attacker first retrieved data around November 25th, 2022, through …

37 million accounts alex breach customer customer data data data breach filing hacker major malicious mobile names numbers phone phone numbers regulatory telecom the company the verge t-mobile undetected

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