One linked filing — more sources may join as they report · filed Sep 24, 2024. View entity profile → Other incidents for this victim →
incident inc_fc72d00072e44992 · 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 · Health (basic) · Identity (basic)
TX
all HHS OCR
Earliest sighting first · deep chronology in Litigation Timeline
UT Southwestern Medical Center reported to HHS on 2024-09-24 a Unauthorized Access/Disclosure affecting 778 individuals. Breached information located on Electronic Medical Record. An unauthorized workforce member impersonated another employee to access PHI including names, addresses, SSNs, and treatment data. The entity sanctioned the employee and revised hiring processes.
Affected (this filing): 778
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.