MalwareFinancial ServicesFinanceRansomwareRansom DemandedData EncryptedDelayed DiscoveryMedium
EISNER ADVISORY GROUP LLC
bd_61c9ad8db06a18a3 · schema v1 · pii pii-v1
Full breach record for EISNER ADVISORY GROUP LLC →Eisner Advisory Group LLC, a finance sector entity reported a ransomware incident to the Washington Attorney General. The organization became aware of the incident on 2023-09-09 and filed notice on 2025-04-08. 2,121 Washington residents were affected. 577 days elapsed between awareness and notification. 5 days to identify the breach. 0 days to contain the breach.
Washington clock✗ WA AG >90d19 months 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_0e87a3f3a7019a00Vermont State AGfiled 2025-04-08Verified
- bd_27e512fd0cdac557New Hampshire State AGfiled 2025-04-08Verified
- bd_9c143312e5d526b8Iowa State AGfiled 2025-04-08Verified
- bd_bd4df5a263203c7dOregon State AGfiled 2025-04-08Verified
Show 3 more filings ↓Show fewer ↑
- bd_e35702ee8e886a3fMontana State AGfiled 2025-04-08Verified
- bd_ea112341cfa5a4d9Indiana State AGfiled 2025-04-08Verified
- bd_ed6f19b468a372e9California State AGfiled 2025-04-08Verified
Source provenance
- Source URL
- https://data.wa.gov/resource/sb4j-ca4h.json?id=18855
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
- Filed at
- Apr 8, 2025
- Raw hash
- adb06c5e08e425d9a4ed5157f8b7666a50e27ef46a8f66081f5bbb6071a7ceb9
Reporting entity
- Name
- EISNER ADVISORY GROUP LLCnorm: eisner advisory
Victim entity
- Name
- EISNER ADVISORY GROUP LLCnorm: eisner advisory
- Industry
- Financial Servicesllm
Incident
- Discovered
- Sep 9, 2023
- Materiality determined
- —
- Notification sent
- —
- Affected individuals
- 2,121
- Data types
- —
- Attack vector
- Ransomware
- Threat actor
- ExternalFinancial
Compliance
- Time to disclose
- 19 months(577 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.