On February 11, 2025, the Maine Office of the Attorney General reported a data breach involving KeyBank N.A., which occurred on December 13, 2024, due to an external system breach (hacking). The breach affected 1,227 individuals in total, with 13 residents experiencing compromised personal information, including names, Social Security numbers, and account details. Identity theft protection services were offered to affected individuals.
TPRM report: https://www.rankiteo.com/company/keybank
"id": "key146072725",
"linkid": "keybank",
"type": "Breach",
"date": "12/2024",
"severity": "85",
"impact": "4",
"explanation": "Attack with significant impact with customers data leaks"{'affected_entities': [{'customers_affected': 1227,
'industry': 'Banking',
'name': 'KeyBank N.A.',
'type': 'Financial Institution'}],
'attack_vector': 'External System Breach (Hacking)',
'data_breach': {'number_of_records_exposed': 1227,
'personally_identifiable_information': True,
'sensitivity_of_data': 'High',
'type_of_data_compromised': ['Names',
'Social Security numbers',
'Account details']},
'date_detected': '2024-12-13',
'date_publicly_disclosed': '2025-02-11',
'description': 'A data breach involving KeyBank N.A. occurred on December 13, '
'2024, due to an external system breach (hacking). The breach '
'affected 1,227 individuals in total, with 13 residents '
'experiencing compromised personal information, including '
'names, Social Security numbers, and account details. Identity '
'theft protection services were offered to affected '
'individuals.',
'impact': {'data_compromised': ['Names',
'Social Security numbers',
'Account details'],
'identity_theft_risk': 'High'},
'references': [{'date_accessed': '2025-02-11',
'source': 'Maine Office of the Attorney General'}],
'title': 'KeyBank N.A. Data Breach',
'type': 'Data Breach'}