McMillen Jacobs Associates

On April 20, 2021, the Maine Office of the Attorney General reported a data breach involving McMillen Jacobs Associates (MJA) that occurred between September 8 and September 9, 2020. The breach involved unauthorized access to an employee's email account, affecting approximately 93 individuals in total, including one Maine resident whose sensitive information may have included Social Security numbers and financial account numbers.

Source: https://www.maine.gov/agviewer/content/ag/985235c7-cb95-4be2-8792-a1252b4f8318/1d0cefaa-d3ee-46d7-a693-3be2f76bcd38.shtml

TPRM report: https://www.rankiteo.com/company/delve-underground

"id": "del311072725",
"linkid": "delve-underground",
"type": "Breach",
"date": "9/2020",
"severity": "60",
"impact": "3",
"explanation": "Attack with significant impact with internal employee data leaks"

{'affected_entities': [{'customers_affected': 93,
                        'name': 'McMillen Jacobs Associates',
                        'type': 'Company'}],
 'attack_vector': 'Email Account Compromise',
 'data_breach': {'number_of_records_exposed': 93,
                 'personally_identifiable_information': True,
                 'sensitivity_of_data': 'High',
                 'type_of_data_compromised': ['Social Security numbers',
                                              'financial account numbers']},
 'date_detected': '2021-04-20',
 'date_publicly_disclosed': '2021-04-20',
 'description': "Unauthorized access to an employee's email account affecting "
                'approximately 93 individuals, including one Maine resident '
                'whose sensitive information may have included Social Security '
                'numbers and financial account numbers.',
 'impact': {'data_compromised': ['Social Security numbers',
                                 'financial account numbers']},
 'references': [{'date_accessed': '2021-04-20',
                 'source': 'Maine Office of the Attorney General'}],
 'title': 'Data Breach at McMillen Jacobs Associates',
 'type': 'Data Breach'}