MalwareOtherRansomwareRansom DemandedData EncryptedDelayed DiscoveryHigh
EpiSource
bd_63544f6aac5ae4a4 · schema v1 · pii pii-v1
Full breach record for EpiSource →Episource, LLC, a health sector entity reported a ransomware incident to the Washington Attorney General. The organization became aware of the incident on 2025-02-06 and filed notice on 2025-06-06. 102,913 Washington residents were affected. 120 days elapsed between awareness and notification. 10 days to identify the breach. 0 days to contain the breach.
Washington clock✗ WA AG >90d17 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 14 about the same incident.View merged incident
Linked disclosures
Why this link?Regulatory filings (10) · sorted by filing gap
- bd_61b844bea6eb84e8Oregon State AGfiled 2025-06-06Candidate
- bd_b89e0c880448cf1bCalifornia State AGfiled 2025-07-11(35d gap)Verified
- bd_00920f0067d5e69dCalifornia State AGfiled 2025-07-31(55d gap)Verified
- bd_95baeb3422bb54e2Montana State AGfiled 2025-07-31(55d gap)Verified
Show 6 more filings ↓Show fewer ↑up to 188d gap
- bd_1b92ab769d91dc2aCalifornia State AGfiled 2025-09-11(97d gap)Verified by operator
- bd_9fdbc50e284e387eCalifornia State AGfiled 2025-09-22(108d gap)Verified by operator
- bd_f7b2fef6a5a68d49California State AGfiled 2025-10-01(117d gap)Verified by operator
- bd_9fbf33f1d80fd6cdCalifornia State AGfiled 2025-10-15(131d gap)Verified by operator
- bd_8bfabd788a54c7ddMontana State AGfiled 2025-11-12(159d gap)Verified by operator
- bd_a777c7526ecf94bdOregon State AGfiled 2025-12-11(188d gap)Verified by operator
Showing first 10 of 13 linked disclosures.
Source provenance
- Source URL
- https://data.wa.gov/resource/sb4j-ca4h.json?id=19267
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
- Filed at
- Jun 6, 2025
- Raw hash
- dccf2d5feceb012221ccd066dece9baa1f810ec35449bfda48c663fbec4ee6a9
Reporting entity
- Name
- EpiSourcenorm: episource
Victim entity
- Name
- EpiSourcenorm: episource
- Industry
- Otherllm
Incident
- Discovered
- Feb 6, 2025
- Materiality determined
- —
- Notification sent
- —
- Affected individuals
- 102,913
- Data types
- —
- Attack vector
- Ransomware
- Threat actor
- ExternalFinancial
Compliance
- Time to disclose
- 17 weeks(120 days from discovery to filing)
- Compliance flags
- WA AG >90d
- 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.