MalwareFinancial ServicesFinanceRansomwareRansom DemandedData EncryptedDelayed DiscoveryMedium
ARTHUR J. GALLAGHER & CO.
bd_c93c3a36f7ed4fc7 · schema v1 · pii pii-v1
Full breach record for ARTHUR J. GALLAGHER & CO. →Arthur J. Gallagher & Co., a finance sector entity reported a ransomware incident to the Washington Attorney General. The organization became aware of the incident on 2020-09-26 and filed notice on 2021-07-13. 72,378 Washington residents were affected. 290 days elapsed between awareness and notification. 115 days to identify the breach. 0 days to contain the breach.
Washington clock✗ WA AG >90d41 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 21 about the same incident.View merged incident
Linked disclosures
Why this link?Regulatory filings (10) · sorted by filing gap
- bd_367230a44c0b4f07South Carolina State AGfiled 2021-08-04(22d gap)Verified
- bd_98f9af366bf05501Delaware State AGfiled 2021-08-12(30d gap)Verified
- bd_46c22c0e135074c1South Carolina State AGfiled 2021-08-17(35d gap)Verified
- bd_4802bf691a0b05cfDelaware State AGfiled 2021-08-17(35d gap)Verified
Show 6 more filings ↓Show fewer ↑up to 79d gap
- bd_5a60d99cfc68d2f6South Carolina State AGfiled 2021-08-17(35d gap)Verified
- bd_d8eb454e54010120South Carolina State AGfiled 2021-08-17(35d gap)Verified
- bd_d559ecce5b338533Delaware State AGfiled 2021-08-19(37d gap)Verified
- bd_e05a56a536c799ddNew Hampshire State AGfiled 2021-09-07(56d gap)Verified
- bd_e1bf416a552091dfSouth Carolina State AGfiled 2021-09-08(57d gap)Verified
- bd_97dcb7179082a9e8South Carolina State AGfiled 2021-09-30(79d gap)Verified
Showing first 10 of 20 linked disclosures.
Source provenance
- Source URL
- https://data.wa.gov/resource/sb4j-ca4h.json?id=10497
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
- Filed at
- Jul 13, 2021
- Raw hash
- cb0ca6501276bad4d8abdb437ab3cc0695b2a59f43f4123eb8d762fdf79075a3
Reporting entity
- Name
- ARTHUR J. GALLAGHER & CO.norm: arthur j gallagher
Victim entity
- Name
- ARTHUR J. GALLAGHER & CO.norm: arthur j gallagher
- Industry
- Financial Servicesllm
Incident
- Discovered
- Sep 26, 2020
- Materiality determined
- —
- Notification sent
- —
- Affected individuals
- 72,378
- Data types
- —
- Attack vector
- Ransomware
- Threat actor
- ExternalFinancial
Compliance
- Time to disclose
- 41 weeks(290 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.