One linked filing — more sources may join as they report · filed Aug 2, 2019. View entity profile → Other incidents for this victim →
incident inc_44e8e6d684804f61 · 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.
Health (basic) · Identity (basic) · Financial account
NY
all HHS OCR
Earliest sighting first · deep chronology in Litigation Timeline
Mount Sinai Hospital reported to HHS on 2019-08-02 a Hacking/IT Incident affecting 33,730 individuals. Breached information located on Other. The breach involved its business associate, Retrieval-Masters Creditors Bureau, Inc. (AMCA), resulting in the exposure of ePHI including names, dates of service, clinical information, and health insurance information.
Affected (this filing): 33,730
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.