https://www.siliconvalley.com/2023/01/19/t-mobile-says-hackers-stole-data-on-37m-customers/

By Frank Bajak | Associated Press

BOSTON — The U.S. wireless carrier T-Mobile said Thursday that an unidentified malicious intruder breached its network in late November and stole data on 37 million customers, including addresses, phone numbers and dates of birth.