The Maine Office of the Attorney General reported that Arvest Bank experienced a data breach due to a cyber incident at its vendor, Overby-Seawall Company (OSC), on May 26, 2022. Approximately 7,700 individuals were impacted, including data for 2 Maine residents, which included names, loan amounts, loan numbers, mailing addresses, and insurance policy information. The breach was discovered on July 11, 2022, and Arvest offered affected residents one year of identity theft protection services.
TPRM report: https://scoringcyber.rankiteo.com/company/arvest-bank
"id": "arv440072725",
"linkid": "arvest-bank",
"type": "Breach",
"date": "5/2022",
"severity": "50",
"impact": "2",
"explanation": "Attack limited on finance or reputation"{'affected_entities': [{'customers_affected': 7700,
'industry': 'Banking',
'name': 'Arvest Bank',
'type': 'Financial Institution'}],
'data_breach': {'number_of_records_exposed': 7700,
'personally_identifiable_information': True,
'sensitivity_of_data': 'High',
'type_of_data_compromised': ['names',
'loan amounts',
'loan numbers',
'mailing addresses',
'insurance policy information']},
'date_detected': '2022-07-11',
'description': 'The Maine Office of the Attorney General reported that Arvest '
'Bank experienced a data breach due to a cyber incident at its '
'vendor, Overby-Seawell Company (OSC), on May 26, 2022. '
'Approximately 7,700 individuals were impacted, including data '
'for 2 Maine residents, which included names, loan amounts, '
'loan numbers, mailing addresses, and insurance policy '
'information. The breach was discovered on July 11, 2022, and '
'Arvest offered affected residents one year of identity theft '
'protection services.',
'impact': {'data_compromised': ['names',
'loan amounts',
'loan numbers',
'mailing addresses',
'insurance policy information'],
'identity_theft_risk': 'High'},
'references': [{'source': 'Maine Office of the Attorney General'}],
'title': 'Arvest Bank Data Breach via Vendor Overby-Seawall Company',
'type': 'Data Breach'}