ADP

On June 5, 2013, the California Office of the Attorney General reported a data breach involving ADP. The breach involved an accidental disclosure of employee names and Social Security numbers in a tax filing record. The specific numbers of affected individuals and the breach date are unknown.

Source: https://oag.ca.gov/ecrime/databreach/reports/sb24-41924

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

"id": "adp342072725",
"linkid": "adp",
"type": "Breach",
"date": "6/2013",
"severity": "60",
"impact": "3",
"explanation": "Attack with significant impact with internal employee data leaks"

{'affected_entities': [{'industry': 'Human Resources Management',
                        'name': 'ADP',
                        'type': 'Company'}],
 'attack_vector': 'Accidental Disclosure',
 'data_breach': {'personally_identifiable_information': True,
                 'sensitivity_of_data': 'High',
                 'type_of_data_compromised': ['Employee names',
                                              'Social Security numbers']},
 'date_detected': '2013-06-05',
 'date_publicly_disclosed': '2013-06-05',
 'description': 'The breach involved an accidental disclosure of employee '
                'names and Social Security numbers in a tax filing record.',
 'impact': {'data_compromised': ['Employee names', 'Social Security numbers']},
 'references': [{'date_accessed': '2013-06-05',
                 'source': 'California Office of the Attorney General'}],
 'title': 'ADP Data Breach',
 'type': 'Data Breach'}