MalwareRansomwareData EncryptedDelayed DiscoveryPIIIDENTITY_BASICLowContained
ARTHUR J. GALLAGHER & CO.
bd_c8ca9cf847f22a98 · schema v1 · pii pii-v1
Full breach record for ARTHUR J. GALLAGHER & CO. →Arthur J. Gallagher & Co. notified individuals of a ransomware incident detected on September 26, 2020. The attack impacted internal systems between June 3 and September 26, 2020. While the specific data accessed was initially uncertain, the investigation confirmed that personal information of certain individuals was compromised. The company engaged forensic specialists, reported to law enforcement, and offered 24 months of credit monitoring.
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(26d gap)Verified
- bd_98f9af366bf05501Delaware State AGfiled 2021-08-12(34d gap)Verified
- bd_46c22c0e135074c1South Carolina State AGfiled 2021-08-17(39d gap)Verified
- bd_4802bf691a0b05cfDelaware State AGfiled 2021-08-17(39d gap)Verified
Show 6 more filings ↓Show fewer ↑up to 83d gap
- bd_5a60d99cfc68d2f6South Carolina State AGfiled 2021-08-17(39d gap)Verified
- bd_d8eb454e54010120South Carolina State AGfiled 2021-08-17(39d gap)Verified
- bd_d559ecce5b338533Delaware State AGfiled 2021-08-19(41d gap)Verified
- bd_e05a56a536c799ddNew Hampshire State AGfiled 2021-09-07(60d gap)Verified
- bd_e1bf416a552091dfSouth Carolina State AGfiled 2021-09-08(61d gap)Verified
- bd_97dcb7179082a9e8South Carolina State AGfiled 2021-09-30(83d gap)Verified
Showing first 10 of 20 linked disclosures.
Source provenance
- Source URL
- https://attorneygeneral.delaware.gov/wp-content/uploads/sites/50/2021/07/AJG-Data-Breach-Notice.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
- Filed at
- Jul 9, 2021
- Raw hash
- fa7fd7f8eb1041af0b38e91e9c5327b13ac0671057bc4d09c5c6d95af312e156
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
- Jul 1, 2021
- Affected individuals
- Not disclosed
- Data types
- PIIIDENTITY_BASIC
- Attack vector
- Ransomware
- MITRE ATT&CK
- T1486 Data Encrypted for ImpactT1078 Valid Accounts
- Threat actor
- ExternalFinancial
- Regulator citations
- Reported this incident to law enforcement and regulatory authorities
Compliance
- Time to disclose
- 41 weeks(286 days from discovery to filing)
- Compliance flags
- — (clock not assessable for this source)
Extraction provenance
- Status
- No extraction artifact recorded for this disclosure.