T-Mobile suffered another breach incident that affected around 37 million customers.
The stolen data included addresses, phone numbers, and dates of birth. The carrier has no evidence (at least so far) that any passwords, pins, bank account, credit card information, or Social Security numbers.
Source: https://www.databreaches.net/t-mobile-discloses-yet-another-data-breach-this-one-hits-37-million/
"id": "TMO215721123",
"linkid": "t-mobile",
"type": "Breach",
"date": "01/2023",
"severity": "60",
"impact": "4",
"explanation": "Attack with significant impact with customers data leaks"