MalwareOtherHealthcareRansomwareRansom DemandedData EncryptedDelayed DiscoveryMedium
DAVITA INC.
bd_e1166f59c017b825 · schema v1 · pii pii-v1
Full breach record for DAVITA INC. →DaVita Inc., a health sector entity reported a ransomware incident to the Washington Attorney General. The organization became aware of the incident on 2025-04-12 and filed notice on 2025-08-01. 13,404 Washington residents were affected. 111 days elapsed between awareness and notification. 19 days to identify the breach. 0 days to contain the breach.
Washington clock✗ WA AG >90d16 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
A leak claim by interlock about this victim predates this filing by 111 days.View originating leak claim
Linked disclosures
Why this link?Regulatory filings (1) · sorted by filing gap
- bd_5facf976ddce7489South Carolina State AGfiled 2025-08-01Verified
Source provenance
- Source URL
- https://data.wa.gov/resource/sb4j-ca4h.json?id=19828
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
- Filed at
- Aug 1, 2025
- Raw hash
- 90303522463db88186a704f084ba1b34f940152e98b086c50204a291841763c9
Reporting entity
- Name
- DAVITA INC.norm: davita
- Domain
- davita.com
Victim entity
- Name
- DAVITA INC.norm: davita
- Domain
- davita.com
- Industry
- Otherllm
Incident
- Discovered
- Apr 12, 2025
- Materiality determined
- —
- Notification sent
- —
- Affected individuals
- 13,404
- Data types
- —
- Attack vector
- Ransomware
- Threat actor
- ExternalFinancial
Compliance
- Time to disclose
- 16 weeks(111 days from discovery to filing)
- Compliance flags
- WA AG >90dLeak >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.