HackingData ExfiltratedCustomer Data InvolvedIDENTITY_BASICIDENTITY_GOVERNMENTHEALTH_BASICMediumActive
Legacy Treatment Services
bd_c53e05a41e7e0934 · schema v1 · pii pii-v1
Full breach record for Legacy Treatment Services →Legacy Treatment Services, Inc. notified the New Hampshire Attorney General of a cybersecurity incident affecting 3 NH residents. Unauthorized access occurred between Oct 6-11, 2024. Data included names, SSNs, and health info. Legacy engaged forensic investigators, took systems offline, and notified law enforcement. Notifications to residents began Aug 22, 2025, offering credit monitoring.
Leak gap clock✗ Leak >180d5 weeks discovery → filing
⚠ unattributedNo provenance was recorded for this discovery date and it matches no other date on the record. It may be correct, but it is not independently grounded.
This filing is one of 4 about the same incident.View merged incident
A leak claim by interlock about this victim predates this filing by 302 days.View originating leak claim
Linked disclosures
Why this link?Regulatory filings (3) · sorted by filing gap
- bd_1b6f00452a58973eIndiana State AGfiled 2025-08-22(3d gap)Verified
- bd_2163f16572f12a4fVermont State AGfiled 2025-08-22(3d gap)Verified
- bd_eb554231f98f2204Maine State AGfiled 2025-08-22(3d gap)Candidate
Source provenance
- Source URL
- https://mm.nh.gov/files/uploads/doj/remote-docs/legacy-treatment-20250825.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
- Filed at
- Aug 25, 2025
- Raw hash
- 718fe75a0feff5cb054248401f7471737cdff371a687f575ccf403586238b302
Reporting entity
- Name
- McDonaldnorm: mcdonald
- Domain
- mcdonalds-menus.us
Victim entity
- Name
- Legacy Treatment Servicesnorm: legacy treatment
- Domain
- legacytreatment.org
Incident
- Discovered
- Jul 18, 2025
- Materiality determined
- —
- Notification sent
- Aug 22, 2025
- Affected individuals
- 3
- Data types
- IDENTITY_BASICIDENTITY_GOVERNMENTHEALTH_BASIC
- Attack vector
- Unauthorized Access
- MITRE ATT&CK
- T1190 Exploit Public-Facing Application
- Threat actor
- External
- Regulator citations
- Notified and is cooperating with law enforcement
- Initial access
- exploit_public_facing
Compliance
- Time to disclose
- 5 weeks(38 days from discovery to filing)
- Compliance flags
- Leak >180d
- Discovery-date grounding
- unattributedNo provenance was recorded for this discovery date and it matches no other date on the record. It may be correct, but it is not independently grounded.
Extraction provenance
- Status
- No extraction artifact recorded for this disclosure.