One linked filing — more sources may join as they report · filed Sep 24, 2020. View entity profile → Other incidents for this victim →
incident inc_a80885ffcfe84bd9 · 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.
PHI · Health (basic) · Identity (basic)
CA
all State AG
Earliest sighting first · deep chronology in Litigation Timeline
Sep 5, 2020
When the intrusion reportedly occurred, per the linked filings
Sep 8, 2020
Reported by CALIFORNIA AG filing
Southern Mono Healthcare District d/b/a Mammoth Hospital reported the theft of a staff member's laptop from a vehicle on September 5, 2020. The hospital was notified on September 8, 2020. The laptop contained protected health information (PHI) including patient names, department locations, and dates of service. It was unclear if the hard drive was encrypted. The hospital investigated and implemented process changes.
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.