One linked filing — more sources may join as they report · filed Apr 12, 2023. View entity profile → Other incidents for this victim →
incident inc_92897f8ededa4f92 · merge_method deterministic
Discovered → first regulatory filing
Not recorded for this incident
Discovery variance · Leak precedence · Materiality delta · SEC filing delay · Filing span — no leak-site claim in this cluster; no SEC 8-K in this cluster; needs two dated filings.
Identity (basic) · Government ID · Health (basic)
FEDERAL
all HHS OCR
Earliest sighting first · deep chronology in Litigation Timeline
Mar 9, 2023
Reported by HHS OCR filing
Cummins Behavioral Health Systems reported to HHS on 2023-04-12 a ransomware attack affecting 154,285 individuals. The breach involved protected health information (PHI), including Social Security numbers and detailed medical data, located on a network server. In response, the entity implemented additional safeguards, and OCR provided technical assistance.
Affected (this filing): 154,285
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.