Mohr CPAs LLP

The Maine Office of the Attorney General reported a data breach involving Mohr CPAs LLP on November 22, 2023. The breach, which occurred on September 29, 2023, involved external unauthorized access to a server, resulting in the exfiltration of files potentially containing personal information for approximately 3,433 individuals, including names and Social Security numbers. Mohr CPAs is providing credit monitoring services through TransUnion for 12 months to affected individuals at no cost.

Source: https://www.maine.gov/agviewer/content/ag/985235c7-cb95-4be2-8792-a1252b4f8318/ee287be8-1aed-4243-be59-019ebf9a3b03.shtml

TPRM report: https://www.rankiteo.com/company/mohr-cpas

"id": "moh602072725",
"linkid": "mohr-cpas",
"type": "Breach",
"date": "9/2023",
"severity": "60",
"impact": "3",
"explanation": "Attack with significant impact with internal employee data leaks"

{'affected_entities': [{'customers_affected': 3433,
                        'industry': 'Accounting',
                        'name': 'Mohr CPAs LLP',
                        'type': 'Company'}],
 'attack_vector': 'External Unauthorized Access',
 'data_breach': {'data_exfiltration': True,
                 'number_of_records_exposed': 3433,
                 'personally_identifiable_information': True,
                 'sensitivity_of_data': 'High',
                 'type_of_data_compromised': ['Personal Information']},
 'date_detected': '2023-09-29',
 'date_publicly_disclosed': '2023-11-22',
 'description': 'The Maine Office of the Attorney General reported a data '
                'breach involving Mohr CPAs LLP on November 22, 2023. The '
                'breach, which occurred on September 29, 2023, involved '
                'external unauthorized access to a server, resulting in the '
                'exfiltration of files potentially containing personal '
                'information for approximately 3,433 individuals, including '
                'names and Social Security numbers. Mohr CPAs is providing '
                'credit monitoring services through TransUnion for 12 months '
                'to affected individuals at no cost.',
 'impact': {'data_compromised': ['Names', 'Social Security numbers'],
            'systems_affected': ['Server']},
 'references': [{'date_accessed': '2023-11-22',
                 'source': 'Maine Office of the Attorney General'}],
 'regulatory_compliance': {'regulatory_notifications': ['Maine Office of the '
                                                        'Attorney General']},
 'response': {'remediation_measures': ['Credit Monitoring Services'],
              'third_party_assistance': ['TransUnion']},
 'title': 'Data Breach at Mohr CPAs LLP',
 'type': 'Data Breach'}