Montrose Environmental Group, Inc.

The Maine Office of the Attorney General reported a data breach involving Montrose Environmental Group, Inc. on September 6, 2022. The breach, which occurred between June 8, 2022 and June 11, 2022, involved a ransomware attack that potentially compromised names and payment card information of approximately 269 individuals. Montrose provided written notice and offered 12 months of identity theft protection services through Experian.

Source: https://www.maine.gov/agviewer/content/ag/985235c7-cb95-4be2-8792-a1252b4f8318/c8d74d4d-43aa-4dc0-b02a-3017a8a36046.shtml

TPRM report: https://www.rankiteo.com/company/montrose-environmental-group

"id": "mon356072825",
"linkid": "montrose-environmental-group",
"type": "Ransomware",
"date": "6/2022",
"severity": "75",
"impact": "2",
"explanation": "Attack limited on finance or reputation"

{'affected_entities': [{'customers_affected': 269,
                        'industry': 'Environmental Services',
                        'name': 'Montrose Environmental Group, Inc.',
                        'type': 'Company'}],
 'attack_vector': 'Ransomware',
 'data_breach': {'number_of_records_exposed': 269,
                 'type_of_data_compromised': ['Names',
                                              'Payment card information']},
 'date_detected': '2022-06-08',
 'date_publicly_disclosed': '2022-09-06',
 'description': 'A ransomware attack that potentially compromised names and '
                'payment card information of approximately 269 individuals.',
 'impact': {'data_compromised': ['Names', 'Payment card information']},
 'references': [{'source': 'Maine Office of the Attorney General'}],
 'response': {'communication_strategy': 'Provided written notice and offered '
                                        '12 months of identity theft '
                                        'protection services through Experian'},
 'title': 'Montrose Environmental Group, Inc. Data Breach',
 'type': 'Data Breach'}