GLOBALClaimed by UndergroundFirst sightinglinked via shared-victim match · 100%
Posted to leak site Oct 25, 2024bd_06df16c0f0cfa656
Revenue:$1.7 Billion - Country :USA
Clustered 4 filings across 4 jurisdictions · filing window Oct 25, 2024 → Aug 26, 2025. View entity profile → Other incidents for this victim →
incident inc_93d2b56d412d4e53 · merge_method human · confidence 100%
Discovered → first regulatory filing
Range of discovered_at dates across filings
Gap between first leak claim and first regulatory filing
Time between earliest and latest filing
Not recorded for this incident
Materiality delta · SEC filing delay — no SEC 8-K in this cluster.
CA SC VT
Leak Site · State AG
Earliest sighting first · deep chronology in Litigation Timeline
Sep 27, 2024 → Oct 3, 2024
When the intrusion reportedly occurred, per the linked filings
Oct 7, 2024
Reported by VERMONT AG, CALIFORNIA AG, SOUTH CAROLINA AG filings
Revenue:$1.7 Billion - Country :USA
About this clustering
DisclosureLens links filings into incidents through layered matchers: deterministic rules (same source document, multistate filings of one breach, tight-window same-victim pairs), a weighted-similarity scorer for cross-source candidates, and an operator review queue for everything uncertain. Each link records its own method and confidence — shown per filing in the timeline below. The system defaults to NOT merging when uncertain, because a false merge (collapsing two unrelated breaches) is more harmful than a false split (showing related filings separately); uncertain pairs route to human review instead of auto-merging. Filing summaries shown in the timeline are AI-generated extracts — verify each against its linked source.
Healthcare Services Group, Inc. (HSGI) disclosed a data breach where an unauthorized actor accessed and copied files between September 27 and October 3, 2024. The incident was discovered on October 7, 2024. Impacted data includes names and government identifiers. HSGI secured systems, engaged in investigation, notified regulators and law enforcement, and offered credit monitoring services to affected individuals.
Healthcare Services Group, Inc. reported unauthorized access to its computer systems between September 27 and October 3, 2024. The company discovered the incident on October 7, 2024. An unauthorized actor accessed and copied files containing personal information, including names and other data elements. HSGI secured systems, conducted an investigation, notified regulators and law enforcement, and is offering credit monitoring to affected individuals.
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.