KeyBank

The breach reported by KeyBank on February 5, 2021, involved unauthorized access to customer accounts. The compromised information included names, addresses, account numbers, account balances, and transaction details. The number of affected individuals is unknown, but the breach has significant implications for customer trust and potential financial fraud.

Source: https://www.maine.gov/agviewer/content/ag/985235c7-cb95-4be2-8792-a1252b4f8318/b2b2f5fa-e32f-4b25-8b40-4ff4e5f55713.shtml

TPRM report: https://www.rankiteo.com/company/keybank

"id": "key253072625",
"linkid": "keybank",
"type": "Breach",
"date": "2/2021",
"severity": "85",
"impact": "4",
"explanation": "Attack with significant impact with customers data leaks"

{'affected_entities': [{'industry': 'Banking',
                        'name': 'KeyBank',
                        'type': 'Financial Institution'}],
 'attack_vector': 'Unauthorized Access',
 'data_breach': {'personally_identifiable_information': ['names', 'addresses'],
                 'type_of_data_compromised': ['names',
                                              'addresses',
                                              'account numbers',
                                              'account balances',
                                              'transaction details']},
 'date_detected': '2021-02-05',
 'date_publicly_disclosed': '2021-02-05',
 'description': 'Unauthorized access to customer accounts involving names, '
                'addresses, account numbers, account balances, and transaction '
                'details.',
 'impact': {'data_compromised': ['names',
                                 'addresses',
                                 'account numbers',
                                 'account balances',
                                 'transaction details']},
 'title': 'KeyBank Data Breach',
 'type': 'Data Breach'}