HackingStolen CredentialsCapture Stored DataCustomer Data InvolvedTargetedPIIIDENTITY_BASICLowContained
GC Services
bd_459779589b5e856c · schema v1 · pii pii-v1
Full breach record for GC Services →GC Services filed a supplemental notice with the New Hampshire Attorney General regarding a data security incident. Unauthorized access to the network occurred between September 11 and 20, 2023. The company discovered the incident on January 16, 2024, after detecting a computer outage. One New Hampshire resident's personal information was potentially compromised. GC Services engaged external cybersecurity experts, notified law enforcement, and offered credit monitoring services.
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_4eed0dc1feab88d6Vermont State AGfiled 2024-01-30Verified
- bd_fc32c57d58703479Maine State AGfiled 2024-01-30Verified
- bd_3f8368515ad2e05cMaine State AGfiled 2024-01-25(5d gap)Candidate
- bd_8725b4ef8674e1b3New Hampshire State AGfiled 2024-01-25(5d gap)Verified
Show 3 more filings ↓Show fewer ↑up to 22d gap
- bd_af38af1c89b59797Montana State AGfiled 2024-01-25(5d gap)Verified
- bd_c4f44f2ed5304f06Indiana State AGfiled 2024-01-25(5d gap)Verified
- bd_cff61c307f536256Maine State AGfiled 2024-02-21(22d gap)Verified
Source provenance
- Source URL
- https://mm.nh.gov/files/uploads/doj/remote-docs/gc-services-20240130.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
- Filed at
- Jan 30, 2024
- Raw hash
- dcffc23b4a15caf3636fd52583fec6116d25b5aefe8f186d04f4bca6b5853d18
Reporting entity
- Name
- GC Servicesnorm: gc services
Victim entity
- Name
- GC Servicesnorm: gc services
Incident
- Discovered
- Jan 16, 2024
- Materiality determined
- —
- Notification sent
- Jan 30, 2024
- Affected individuals
- 1
- Data types
- PIIIDENTITY_BASIC
- Attack vector
- Unauthorized Access
- MITRE ATT&CK
- T1078 Valid AccountsT1119 Automated Collection
- Threat actor
- ExternalFinancial
- Regulator citations
- Notified Attorney General John M. Formella
- Initial access
- valid_credentials
Compliance
- Time to disclose
- 14 days(14 days from discovery to filing)
- Compliance flags
- — (clock not assessable for this source)
Extraction provenance
- Status
- No extraction artifact recorded for this disclosure.