The Vermont Office of the Attorney General reported on October 28, 2022, that Arvest Bank experienced a data breach following a cyber incident at their vendor, Overby-Seawall Company (OSC). The breach potentially compromised customer names, loan amounts, loan numbers, mailing addresses, and insurance policy information, though the number of affected individuals was not specified.
Source: https://ago.vermont.gov/document/2022-10-28-arvest-bank-notice-consumer
TPRM report: https://scoringcyber.rankiteo.com/company/arvest-bank
"id": "arv458072925",
"linkid": "arvest-bank",
"type": "Breach",
"date": "10/2022",
"severity": "85",
"impact": "4",
"explanation": "Attack with significant impact with customers data leaks"{'affected_entities': [{'industry': 'Financial Services',
'name': 'Arvest Bank',
'type': 'Bank'}],
'data_breach': {'personally_identifiable_information': True,
'type_of_data_compromised': ['customer names',
'loan amounts',
'loan numbers',
'mailing addresses',
'insurance policy information']},
'date_publicly_disclosed': '2022-10-28',
'description': 'Arvest Bank experienced a data breach following a cyber '
'incident at their vendor, Overby-Seawall Company (OSC). The '
'breach potentially compromised customer names, loan amounts, '
'loan numbers, mailing addresses, and insurance policy '
'information.',
'impact': {'data_compromised': ['customer names',
'loan amounts',
'loan numbers',
'mailing addresses',
'insurance policy information']},
'references': [{'date_accessed': '2022-10-28',
'source': 'Vermont Office of the Attorney General'}],
'title': 'Arvest Bank Data Breach',
'type': 'Data Breach'}