One linked filing — more sources may join as they report · filed Apr 27, 2018. View entity profile → Other incidents for this victim →
incident inc_151db4a0b9c14e73 · 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)
IL
all HHS OCR
Earliest sighting first · deep chronology in Litigation Timeline
Walgreen Co. reported to HHS on 2018-04-27 a Theft affecting 703 individuals. Breached information located on Paper/Films. A Nashville, Tennessee pharmacy was burglarized, resulting in the theft of PHI including names, addresses, DOBs, SSNs, medications, and insurance info. Walgreens notified HHS, individuals, media, and law enforcement, provided credit monitoring, and implemented safeguards.
Affected (this filing): 703
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.