HackingStolen CredentialsCapture Stored DataTargetedData ExfiltratedIDENTITY_BASICPIILowContained
Healthcare Services Group, Inc.
bd_7ca401b90e698895 · schema v1 · pii pii-v1
Full breach record for Healthcare Services Group, Inc. →Healthcare Services Group, Inc. (HSGI) disclosed unauthorized access to its computer systems between September 27 and October 3, 2024. An unauthorized actor accessed and copied files containing personal information, including names and other data elements. HSGI secured systems, engaged in investigation, notified law enforcement and regulators, and offered credit monitoring services to affected individuals.
Leak gap clock✗ Leak >180d46 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 underground about this victim predates this filing by 304 days.View originating leak claim
Linked disclosures
Why this link?Ransomware claims (1)
- bd_06df16c0f0cfa656Leak Siteundergroundfiled 2024-10-25(305d gap)Verified
Regulatory filings (2) · sorted by filing gap
- bd_82a73cadd59014cdVermont State AGfiled 2025-08-25(1d gap)Verified
- bd_fdb08db2bdb49bdeCalifornia State AGfiled 2025-08-25(1d gap)Verified
Source provenance
- Source URL
- https://consumer.sc.gov/sites/consumer/files/Documents/Security%20Breach%20Notices/2025/Consumer%20Letter%20-%20Healthcare%20Services%20Group%2C%20Inc..pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
- Filed at
- Aug 26, 2025
- Raw hash
- c8c401062ed4a6d29b8b100ca1085b8a968ed6d8497df3a89767b72f78344881
Reporting entity
- Name
- Healthcare Services Group, Inc.norm: healthcare services
- Domain
- hcsgcorp.com
Victim entity
- Name
- Healthcare Services Group, Inc.norm: healthcare services
- Domain
- hcsgcorp.com
Incident
- Discovered
- Oct 7, 2024
- Materiality determined
- —
- Notification sent
- —
- Affected individuals
- Not disclosed
- Data types
- IDENTITY_BASICPII
- Attack vector
- Unauthorized Access
- MITRE ATT&CK
- T1078 Valid AccountsT1119 Automated Collection
- Threat actor
- External
- Regulator citations
- Notified relevant state and federal regulatorsNotified federal law enforcement
- Initial access
- valid_credentials
Compliance
- Time to disclose
- 46 weeks(323 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.