MalwareGovernmentGovernmentRansomwareRansom DemandedData EncryptedMedium

City of Ellensburg, Washington

bd_0fcafd8dcf23bfb4 · schema v1 · pii pii-v1

Full breach record for City of Ellensburg, Washington →

City of Ellensburg, Washington, a government sector entity reported a ransomware incident to the Washington Attorney General. The organization became aware of the incident on 2020-12-21 and filed notice on 2021-02-10. 8,523 Washington residents were affected. 51 days elapsed between awareness and notification.

Washington clock⏱ WA AG >30d7 weeks discovery → filing

⚠ AG web formThe discovery date came from the AG web-form field, which is systematically later than the detection date stated in the letter. Treat the clock as indicative.

This filing is one of 2 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (1) · sorted by filing gap

bd_4331c0cb94eff486Montana State AGfiled 2021-02-10Verified

Source provenance

Source URL: https://data.wa.gov/resource/sb4j-ca4h.json?id=10314
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Feb 10, 2021
Raw hash: cbe6a1d1f4f9c93eb97e09342ea7ba02033fa32fd571d5d2e07dcc219845c7c9

Reporting entity

Name: City of Ellensburg, Washington
norm: city of ellensburg washington

Victim entity

Name: City of Ellensburg, Washington
norm: city of ellensburg washington
Industry: Governmentllm

Incident

Discovered: Dec 21, 2020
Materiality determined: —
Notification sent: —
Affected individuals: 8,523
Data types: —
Attack vector: Ransomware
Threat actor: ExternalFinancial

Compliance

Time to disclose: 7 weeks(51 days from discovery to filing)
Compliance flags: WA AG >30d
Discovery-date grounding: AG web formThe discovery date came from the AG web-form field, which is systematically later than the detection date stated in the letter. Treat the clock as indicative.

Extraction provenance

Status: No extraction artifact recorded for this disclosure.