MalwareRansomwareData ExfiltratedData EncryptedRansom DemandedPIIIDENTITY_BASICIDENTITY_GOVERNMENTMediumContained
ARTHUR J. GALLAGHER & CO.
bd_46c22c0e135074c1 · schema v1 · pii pii-v1
Full breach record for ARTHUR J. GALLAGHER & CO. →Arthur J. Gallagher & Co. reported a ransomware incident detected on September 26, 2020, affecting systems accessed between June 3 and September 26, 2020. The breach impacted PII including government IDs. Gallagher engaged forensic specialists, took systems offline, and provided 24 months of credit monitoring. No specific victim count was disclosed in this notice.
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_4802bf691a0b05cfDelaware State AGfiled 2021-08-17Verified
- bd_5a60d99cfc68d2f6South Carolina State AGfiled 2021-08-17Verified
- bd_d8eb454e54010120South Carolina State AGfiled 2021-08-17Verified
- bd_d559ecce5b338533Delaware State AGfiled 2021-08-19(2d gap)Verified
Show 6 more filings ↓Show fewer ↑up to 44d gap
- bd_98f9af366bf05501Delaware State AGfiled 2021-08-12(5d gap)Verified
- bd_367230a44c0b4f07South Carolina State AGfiled 2021-08-04(13d gap)Verified
- bd_cace63e34906c9e1Delaware State AGfiled 2021-08-04(13d gap)Verified
- bd_e05a56a536c799ddNew Hampshire State AGfiled 2021-09-07(21d gap)Verified
- bd_e1bf416a552091dfSouth Carolina State AGfiled 2021-09-08(22d gap)Verified
- bd_97dcb7179082a9e8South Carolina State AGfiled 2021-09-30(44d gap)Verified
Showing first 10 of 20 linked disclosures.
Source provenance
- Source URL
- https://consumer.sc.gov/sites/consumer/files/Documents/Business%20Resources%20Laws/Related%20Laws/Breaches/2021/ArchInsuranceCo.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
- Filed at
- Aug 17, 2021
- Raw hash
- 5218b2be6cb72fe0d0d0148c2bee453fad425a502967a69e14fd3aa3f87d477c
Reporting entity
- Name
- ARTHUR J. GALLAGHER & CO.norm: arthur j gallagher
Victim entity
- Name
- ARTHUR J. GALLAGHER & CO.norm: arthur j gallagher
Incident
- Discovered
- Sep 26, 2020
- Materiality determined
- —
- Notification sent
- Jun 23, 2021
- Affected individuals
- Not disclosed
- Data types
- PIIIDENTITY_BASICIDENTITY_GOVERNMENT
- Attack vector
- Ransomware
- MITRE ATT&CK
- T1486 Data Encrypted for ImpactT1041 Exfiltration Over C2 Channel
- Threat actor
- ExternalFinancial
- Regulator citations
- reported this incident to law enforcement and regulatory authorities
Compliance
- Time to disclose
- 46 weeks(325 days from discovery to filing)
- Compliance flags
- — (clock not assessable for this source)
Extraction provenance
- Status
- No extraction artifact recorded for this disclosure.