Benton County of Washington

The Washington State Office of the Attorney General disclosed a data breach affecting Benton County on December 18, 2020, stemming from an unauthorized access incident that occurred on November 11, 2019. The breach compromised the personal and financial information of 820 residents, including names, Social Security Numbers (SSNs), and financial details. The exposure of such sensitive data particularly SSNs and financial records poses severe risks, including identity theft, financial fraud, and long-term reputational harm to the affected individuals. Given the nature of the leaked information, victims may face prolonged vulnerabilities, such as unauthorized credit applications, tax fraud, or targeted phishing schemes. The breach also undermines public trust in Benton County’s ability to safeguard confidential records, potentially leading to legal repercussions, regulatory fines, or mandatory credit monitoring provisions for those impacted. While the breach did not involve ransomware or a systemic shutdown, the scale of exposed personally identifiable information (PII) and its financial implications classify it as a high-severity incident with lasting consequences for both the county and its residents.

Source: https://www.atg.wa.gov/data-breach-notifications | https://data.wa.gov/resource/sb4j-ca4h.json?id=10372

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

"id": "ben234082125",
"linkid": "bencowagov",
"type": "Breach",
"date": "11/2019",
"severity": "85",
"impact": "4",
"explanation": "Attack with significant impact with customers data leaks"

{'affected_entities': [{'customers_affected': '820',
                        'industry': 'Public Administration',
                        'location': 'Washington, USA',
                        'name': 'Benton County of Washington',
                        'type': 'Government'}],
 'attack_vector': 'Unauthorized Access',
 'data_breach': {'number_of_records_exposed': '820',
                 'personally_identifiable_information': ['names',
                                                         'Social Security '
                                                         'Numbers'],
                 'sensitivity_of_data': 'High',
                 'type_of_data_compromised': ['Personally Identifiable '
                                              'Information (PII)',
                                              'Financial Information']},
 'date_publicly_disclosed': '2020-12-18',
 'description': 'The Washington State Office of the Attorney General reported '
                'a data breach involving Benton County of Washington on '
                'December 18, 2020. The breach, which involved unauthorized '
                'access, occurred on November 11, 2019, affecting 820 '
                'residents with compromised information including names, '
                'Social Security Numbers, and financial information.',
 'impact': {'data_compromised': ['names',
                                 'Social Security Numbers',
                                 'financial information'],
            'identity_theft_risk': 'High',
            'payment_information_risk': 'High'},
 'references': [{'source': 'Washington State Office of the Attorney General'}],
 'regulatory_compliance': {'regulatory_notifications': ['Washington State '
                                                        'Office of the '
                                                        'Attorney General']},
 'title': 'Benton County of Washington Data Breach',
 'type': 'Data Breach'}