MassMutual

The Massachusetts Office of Consumer Affairs and Business Regulation reported a data breach involving Massachusetts Mutual Life Insurance Company (MassMutual) on April 26, 2024. The breach affected 309 residents, compromising Social Security Numbers (SSN) and medical records.

Source: https://www.mass.gov/lists/data-breach-notification-reports

TPRM report: https://scoringcyber.rankiteo.com/company/massmutual-financial-group

"id": "mas1026070925",
"linkid": "massmutual-financial-group",
"type": "Breach",
"date": "4/2024",
"severity": "60",
"impact": "3",
"explanation": "Attack with significant impact with internal employee data leaks"

{'affected_entities': [{'customers_affected': 309,
                        'industry': 'Insurance',
                        'location': 'Massachusetts',
                        'name': 'Massachusetts Mutual Life Insurance Company',
                        'type': 'Insurance Company'}],
 'data_breach': {'number_of_records_exposed': 309,
                 'personally_identifiable_information': True,
                 'sensitivity_of_data': 'High',
                 'type_of_data_compromised': ['Social Security Numbers (SSN)',
                                              'medical records']},
 'date_publicly_disclosed': '2024-04-26',
 'description': 'The Massachusetts Office of Consumer Affairs and Business '
                'Regulation reported a data breach involving Massachusetts '
                'Mutual Life Insurance Company (MassMutual) on April 26, 2024. '
                'The breach affected 309 residents, compromising Social '
                'Security Numbers (SSN) and medical records.',
 'impact': {'data_compromised': ['Social Security Numbers (SSN)',
                                 'medical records']},
 'references': [{'source': 'Massachusetts Office of Consumer Affairs and '
                           'Business Regulation'}],
 'title': 'Data Breach at Massachusetts Mutual Life Insurance Company',
 'type': 'Data Breach'}