MalwareOtherRansomwareRansom DemandedData EncryptedDelayed DiscoveryHigh
CHANGE HEALTHCARE INC.
bd_dc48a09555e80a91 · schema v1 · pii pii-v1
Full breach record for CHANGE HEALTHCARE INC. →Change Healthcare Inc., a health sector entity reported a ransomware incident to the Washington Attorney General. The organization became aware of the incident on 2024-02-21 and filed notice on 2024-08-03. 3,121,209 Washington residents were affected. 164 days elapsed between awareness and notification. 4 days to identify the breach. 0 days to contain the breach.
Washington clock✗ WA AG >90d23 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 8 about the same incident.View merged incident
Linked disclosures
Why this link?Regulatory filings (7) · sorted by filing gap
- bd_6999730badb3aebbCalifornia State AGfiled 2024-08-03Verified
- bd_788f5843714453cbOregon State AGfiled 2024-08-03Verified
- bd_20fef244fbf67f71Montana State AGfiled 2024-08-02(1d gap)Verified
- bd_546b3d03391ed182New Hampshire State AGfiled 2024-08-02(1d gap)Verified
Show 3 more filings ↓Show fewer ↑up to 44d gap
- bd_1467986906075ca0Vermont State AGfiled 2024-07-29(5d gap)Verified
- bd_7573d03228639e7bHHS OCRfiled 2024-07-19(15d gap)Verified
- bd_1091c4bb67ec440aOregon State AGfiled 2024-09-16(44d gap)Verified
Source provenance
- Source URL
- https://data.wa.gov/resource/sb4j-ca4h.json?id=17353
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
- Filed at
- Aug 3, 2024
- Raw hash
- 7fd19ee812b901a765c6c1033ac8ef60885976228eb387fc0ffcc7c41ec1de0f
Reporting entity
- Name
- CHANGE HEALTHCARE INC.norm: change healthcare
- Domain
- changehealthcare.com
Victim entity
- Name
- CHANGE HEALTHCARE INC.norm: change healthcare
- Domain
- changehealthcare.com
- Industry
- Otherllm
Incident
- Discovered
- Feb 21, 2024
- Materiality determined
- —
- Notification sent
- —
- Affected individuals
- 3,121,209
- Data types
- —
- Attack vector
- Ransomware
- Threat actor
- ExternalFinancial
Compliance
- Time to disclose
- 23 weeks(164 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.