EFS Advisors LLC

The Maine Office of the Attorney General reported a data breach involving EFS Advisors LLC on April 2, 2025. The breach, which occurred on or about September 17, 2024, may have exposed personal information, including names, Social Security numbers, and dates of birth of one affected individual. EFS is providing 12 months of credit monitoring services through TransUnion to the affected individual.

Source: https://www.maine.gov/agviewer/content/ag/985235c7-cb95-4be2-8792-a1252b4f8318/e9052fce-ddc2-40f8-bdbe-1e47ee045f52.html

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

"id": "efs055072925",
"linkid": "efsadvisors",
"type": "Breach",
"date": "9/2024",
"severity": "50",
"impact": "2",
"explanation": "Attack limited on finance or reputation"

{'affected_entities': [{'customers_affected': 1,
                        'name': 'EFS Advisors LLC',
                        'type': 'Company'}],
 'data_breach': {'number_of_records_exposed': 1,
                 'personally_identifiable_information': True,
                 'sensitivity_of_data': 'High',
                 'type_of_data_compromised': ['names',
                                              'Social Security numbers',
                                              'dates of birth']},
 'date_detected': '2025-04-02',
 'date_publicly_disclosed': '2025-04-02',
 'description': 'The Maine Office of the Attorney General reported a data '
                'breach involving EFS Advisors LLC on April 2, 2025. The '
                'breach, which occurred on or about September 17, 2024, may '
                'have exposed personal information, including names, Social '
                'Security numbers, and dates of birth of one affected '
                'individual. EFS is providing 12 months of credit monitoring '
                'services through TransUnion to the affected individual.',
 'impact': {'data_compromised': ['names',
                                 'Social Security numbers',
                                 'dates of birth']},
 'references': [{'date_accessed': '2025-04-02',
                 'source': 'Maine Office of the Attorney General'}],
 'response': {'remediation_measures': ['12 months of credit monitoring '
                                       'services'],
              'third_party_assistance': ['TransUnion']},
 'title': 'Data Breach at EFS Advisors LLC',
 'type': 'Data Breach'}