Union County, Oregon
ent_019dea41c3067588be08e35cbbe568df
Disclosures
9
State AG · 4 jurisdictions
Multi-filing incidents
2
incidents joining 2+ filings here
Max affected reported
45,487
nationwide · State AG ME
Leak-site claims
0
none in sample
Identity resolution
- Canonical name
- Union County, Oregon
- Normalized
- union county oregon— dedupe via name-norm; Microsoft / MSFT collapse to one row
- GLEIF LEI
- 5493009I06G6HYYMNG80
- SEC EDGAR CIK
- None — not an SEC registrant
- Domain
- None on record
Disclosure history (9)newest first
- New Hampshire State AGas reporting2025-10-06
Union County, Ohio notified the New Hampshire Attorney General of a ransomware incident. Unauthorized access occurred May 6-18, 2025, detected May 18, 2025. Names and SSNs of 20 NH residents were compromised. Notices sent Sept 24, 2025, including credit monitoring.
- Montana State AGas reporting2025-09-24
Union County, Ohio notified individuals of a ransomware incident detected on May 18, 2025. Unauthorized access occurred between May 6 and May 18, 2025. Personal information was accessed and exfiltrated. The County engaged forensic consultants and law enforcement, reset passwords, and enhanced security monitoring. Notices were sent beginning August 25, 2025.
- Maine State AGas reporting2025-09-24
Union County, Ohio reported a ransomware incident where attackers accessed the network from May 6 to May 18, 2025. The breach was discovered on August 25, 2025, after forensic review confirmed data exfiltration. Approximately 45,487 individuals were affected, including 2 Maine residents. The County engaged third-party forensic consultants, alerted federal law enforcement, reset passwords, and enhanced network security. Notices were sent on September 24, 2025.
- Nebraska State AGas victim2025-09-24
Union County, Ohio, notified affected individuals of a ransomware incident detected on May 18, 2025. Unauthorized access occurred between May 6 and May 18, 2025. The County engaged third-party forensic consultants and federal law enforcement. Remediation included enterprise-wide password resets, enhanced network monitoring, and strengthened external access restrictions. Affected data included personal information (identity_basic, identity_government). Notices were sent starting August 25, 2025, offering credit monitoring.
- New Hampshire State AGas reporting2025-07-21
Union County, Pennsylvania experienced a ransomware attack on March 13, 2025, resulting in the unauthorized access and exfiltration of data. This supplemental notice reports that the personal information of six New Hampshire residents (names and Social Security numbers) was impacted. The County engaged third-party forensic consultants, secured its network, and is offering one year of complimentary credit monitoring to affected individuals.
- Maine State AGas reporting2025-07-16
Union County, Pennsylvania reported a ransomware incident on March 13, 2025, discovered June 26, 2025. The breach affected 7,335 individuals, including 6 Maine residents. Personal information, including government identifiers, was accessed. The County engaged forensic consultants, notified law enforcement, reset passwords, and enhanced network security. Notices were sent July 16, 2025, offering 12 months of credit monitoring via Experian.
- Nebraska State AGas reporting2025-07-16
Union County, Pennsylvania, notified affected individuals of a ransomware incident detected on March 13, 2025, impacting the Children and Youth Services department. The attack encrypted data and exfiltrated PII (names, DOB, SSN, driver's licenses) and PHI (medical records, insurance info). The County engaged third-party forensic consultants, alerted federal law enforcement, and notified HHS. Remediation included enterprise-wide password resets and enhanced network monitoring. Notification letters were sent starting June 26, 2025, offering credit monitoring.
- New Hampshire State AGas reporting2025-07-07
Union County, Pennsylvania experienced a ransomware incident on March 13, 2025, where cyber criminals accessed the network and exfiltrated data. The County detected the ransomware on the same day. On May 29, 2025, it was determined that one New Hampshire resident's name and Social Security number were impacted. The County engaged third-party forensic consultants, alerted federal law enforcement, and secured its network. Remediation steps included deploying security tools, monitoring with endpoint detection, resetting passwords, and strengthening external access restrictions. Credit monitoring services were offered to the affected individual.
- Maine State AGas reporting2025-06-27
Union County, Pennsylvania reported a ransomware incident on March 13, 2025, discovered on May 29, 2025. The attack encrypted data and exfiltrated personal information including names and government IDs. 931 individuals were affected, including 1 Maine resident. Notices were sent on June 27, 2025, offering 12 months of credit monitoring.