HackingCustomer Data InvolvedPIIIDENTITY_BASICLowContained
Gibson, Dunn, & Crutcher LLP
bd_bd2c5a3294791764 · schema v1 · pii pii-v1
Full breach record for Gibson, Dunn, & Crutcher LLP →Gibson, Dunn & Crutcher LLP reported a cybersecurity incident involving unauthorized third-party access to files containing personal information of approximately 5 New Hampshire residents. The incident occurred between April and May 2023. The firm engaged forensic experts, notified the FBI, and contained the incident. No evidence of misuse was found. Affected individuals were offered Experian IdentityWorks membership.
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_767bca6f1232dee9Vermont State AGfiled 2023-07-07Verified
- bd_9cb5c8b369e339fcCalifornia State AGfiled 2023-07-07Candidate
Source provenance
- Source URL
- https://mm.nh.gov/files/uploads/doj/remote-docs/gibson-dunn-crutcher-20230707.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
- Filed at
- Jul 7, 2023
- Raw hash
- 64225e6c669335744fc08da45679931a0463dcdc0bd17bca7f5a9d8d5f18103a
Reporting entity
- Name
- Gibson, Dunn, & Crutcher LLPnorm: gibson dunn crutcher
- Domain
- gibsondunn.com
Victim entity
- Name
- Gibson, Dunn, & Crutcher LLPnorm: gibson dunn crutcher
- Domain
- gibsondunn.com
Incident
- Discovered
- May 1, 2023
- Materiality determined
- —
- Notification sent
- Jul 7, 2023
- Affected individuals
- 5
- Data types
- PIIIDENTITY_BASIC
- Attack vector
- Unauthorized Access
- MITRE ATT&CK
- T1078 Valid Accounts
- Threat actor
- External
- Regulator citations
- Notified the Office of the Attorney General of New Hampshire
Compliance
- Time to disclose
- 10 weeks(67 days from discovery to filing)
- Compliance flags
- — (clock not assessable for this source)
Extraction provenance
- Status
- No extraction artifact recorded for this disclosure.