One linked filing — more sources may join as they report · filed Oct 9, 2020. View entity profile → Other incidents for this victim →
incident inc_d93688f733854e42 · merge_method deterministic
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.
PHI · Identity (basic) · Health (basic)
FEDERAL
all HHS OCR
Earliest sighting first · deep chronology in Litigation Timeline
Froedtert & the Medical College of Wisconsin Community Physicians, Inc. (covered entity) reported that its business associate experienced a ransomware attack affecting the ePHI of approximately 3,074 individuals. Affected data included names, addresses, dates of birth, and treatment information. The CE notified HHS, affected individuals, the media, and provided substitute notice.
Affected (this filing): 3,074
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.