T-Mobile says 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.
Starting in November, T-Mobile said, hackers were able to get customers billing addresses, emails, phone numbers and dates of birth via an insecure interface.
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.