The California Office of the Attorney General reported on August 25, 2021, that T-Mobile USA experienced a data breach on July 22, 2021, involving the unauthorized access of personal customer information. The breach potentially affected data such as names, drivers’ licenses, Social Security numbers, and dates of birth among others, although the specific number of individuals impacted is unknown.
Source: https://oag.ca.gov/ecrime/databreach/reports/sb24-544287
TPRM report: https://www.rankiteo.com/company/t-mobile
"id": "t-m228072925",
"linkid": "t-mobile",
"type": "Breach",
"date": "7/2021",
"severity": "85",
"impact": "4",
"explanation": "Attack with significant impact with customers data leaks"
{'affected_entities': [{'industry': 'Telecommunications',
'location': 'United States',
'name': 'T-Mobile USA',
'type': 'Telecommunications Company'}],
'data_breach': {'personally_identifiable_information': True,
'sensitivity_of_data': 'High',
'type_of_data_compromised': ['names',
'drivers’ licenses',
'Social Security numbers',
'dates of birth']},
'date_detected': '2021-07-22',
'date_publicly_disclosed': '2021-08-25',
'description': 'The California Office of the Attorney General reported on '
'August 25, 2021, that T-Mobile USA experienced a data breach '
'on July 22, 2021, involving the unauthorized access of '
'personal customer information. The breach potentially '
'affected data such as names, drivers’ licenses, Social '
'Security numbers, and dates of birth among others, although '
'specific number of individuals impacted is unknown.',
'impact': {'data_compromised': ['names',
'drivers’ licenses',
'Social Security numbers',
'dates of birth']},
'references': [{'date_accessed': '2021-08-25',
'source': 'California Office of the Attorney General'}],
'title': 'T-Mobile USA Data Breach',
'type': 'Data Breach'}