MultiCare Health System

On August 21, 2020, the Washington State Office of the Attorney General reported a ransomware attack affecting MultiCare Health System, which took place from February 7, 2020, to May 20, 2020. The incident impacted 302,769 Washington residents, with the compromised information including names, addresses, telephone numbers, and medical information.

Source: https://www.atg.wa.gov/data-breach-notifications | https://data.wa.gov/resource/sb4j-ca4h.json?id=10259

TPRM report: https://www.rankiteo.com/company/multicare-health-system

"id": "mul752072725",
"linkid": "multicare-health-system",
"type": "Ransomware",
"date": "2/2020",
"severity": "100",
"impact": "4",
"explanation": "Attack with significant impact with customers data leaks"

{'affected_entities': [{'customers_affected': 302769,
                        'industry': 'Healthcare',
                        'location': 'Washington',
                        'name': 'MultiCare Health System',
                        'type': 'Healthcare'}],
 'data_breach': {'number_of_records_exposed': 302769,
                 'personally_identifiable_information': True,
                 'type_of_data_compromised': ['names',
                                              'addresses',
                                              'telephone numbers',
                                              'medical information']},
 'date_detected': '2020-02-07',
 'date_publicly_disclosed': '2020-08-21',
 'date_resolved': '2020-05-20',
 'description': 'A ransomware attack on MultiCare Health System impacted '
                '302,769 Washington residents, compromising names, addresses, '
                'telephone numbers, and medical information.',
 'impact': {'data_compromised': ['names',
                                 'addresses',
                                 'telephone numbers',
                                 'medical information']},
 'references': [{'date_accessed': '2020-08-21',
                 'source': 'Washington State Office of the Attorney General'}],
 'title': 'Ransomware Attack on MultiCare Health System',
 'type': 'Ransomware'}