CNA Financial Corporation

The Washington State Office of the Attorney General reported that CNA Financial Corporation experienced a ransomware attack discovered on March 21, 2021. The Threat Actor gained access to CNA systems starting March 5, 2021. Approximately 823 Washington residents were affected, with compromised information including names and Social Security numbers, among other data.

Source: https://www.atg.wa.gov/data-breach-notifications | https://data.wa.gov/resource/sb4j-ca4h.json?id=10476

TPRM report: https://www.rankiteo.com/company/cna-insurance

"id": "cna203072525",
"linkid": "cna-insurance",
"type": "Ransomware",
"date": "3/2021",
"severity": "100",
"impact": "4",
"explanation": "Attack with significant impact with customers data leaks"

{'affected_entities': [{'customers_affected': 823,
                        'industry': 'Financial Services',
                        'name': 'CNA Financial Corporation',
                        'type': 'Corporation'}],
 'data_breach': {'number_of_records_exposed': 823,
                 'personally_identifiable_information': True,
                 'type_of_data_compromised': ['names',
                                              'Social Security numbers']},
 'date_detected': '2021-03-21',
 'description': 'The Washington State Office of the Attorney General reported '
                'that CNA Financial Corporation experienced a ransomware '
                'attack discovered on March 21, 2021, when the Threat Actor '
                'gained access to CNA systems starting March 5, 2021. '
                'Approximately 823 Washington residents were affected, with '
                'compromised information including names and Social Security '
                'numbers, among other data.',
 'impact': {'data_compromised': ['names', 'Social Security numbers']},
 'references': [{'source': 'Washington State Office of the Attorney General'}],
 'title': 'CNA Financial Corporation Ransomware Attack',
 'type': 'Ransomware'}