Clustered 2 filings across 2 jurisdictions · filing window May 7, 2025 → May 9, 2025. View entity profile → Other incidents for this victim →
incident inc_3e015b41f198405f · merge_method deterministic · confidence 100%
Time between earliest and latest filing
Not recorded for this incident
Discovery variance · Leak precedence · Materiality delta · SEC filing delay — no leak-site claim in this cluster; no SEC 8-K in this cluster; needs two dated filings.
IN NC
HHS OCR · State AG
Earliest sighting first · deep chronology in Litigation Timeline
Jan 16, 2025
When the intrusion reportedly occurred, per the linked filings
Marlboro Chesterfield Pathology PC reported a data breach to the Indiana Attorney General. The breach occurred on 2025-01-16 and was reported on 2025-05-07. 1 Indiana residents were affected. 1,462 individuals affected in total.
Affected (this filing): 1,462
Marlboro-Chesterfield Pathology, P.C. reported to HHS on 2025-05-09 a Hacking/IT Incident affecting 235,911 individuals. Breached information located on Network Server. The incident involved PHI including names, DOB, SSN, driver's license, claims, diagnoses, and lab results. The entity implemented additional administrative, technical, and security safeguards.
Affected (this filing): 235,911
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.