MalwareProfessional ServicesProfessional ServicesRansomwareRansom DemandedData EncryptedDelayed DiscoveryLow
McCarthy & Holthus
bd_b9c58c1fde07b995 · schema v1 · pii pii-v1
Full breach record for McCarthy & Holthus →McCarthy & Holthus LLP, a business sector entity reported a ransomware incident to the Washington Attorney General. The organization became aware of the incident on 2023-10-07 and filed notice on 2024-01-16. 700 Washington residents were affected. 101 days elapsed between awareness and notification. 6 days to identify the breach. 1 days to contain the breach.
Washington clock✗ WA AG >90d14 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 3 about the same incident.View merged incident
Linked disclosures
Why this link?Regulatory filings (2) · sorted by filing gap
- bd_76fdc4bb44dd837bCalifornia State AGfiled 2024-01-16Verified
- bd_2b497665999faa9bOregon State AGfiled 2023-12-08(39d gap)Candidate
Source provenance
- Source URL
- https://data.wa.gov/resource/sb4j-ca4h.json?id=16274
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
- Filed at
- Jan 16, 2024
- Raw hash
- 06b093454cea09a7466c8b94229b3493ba28f6588c635efb2e54bdb8b571cfcb
Reporting entity
- Name
- McCarthy & Holthusnorm: mccarthy holthus
Victim entity
- Name
- McCarthy & Holthusnorm: mccarthy holthus
- Industry
- Professional Servicesllm
Incident
- Discovered
- Oct 7, 2023
- Materiality determined
- —
- Notification sent
- —
- Affected individuals
- 700
- Data types
- —
- Attack vector
- Ransomware
- Threat actor
- ExternalFinancial
Compliance
- Time to disclose
- 14 weeks(101 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.