One linked filing — more sources may join as they report · filed Jul 1, 2026. View entity profile → Other incidents for this victim →
incident inc_9d6734ec091e40e6 · 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.
Identity (basic)
MA
all State AG
Earliest sighting first · deep chronology in Litigation Timeline
May 28, 2026
Reported by MASSACHUSETTS AG filing
Decatur Diagnostic Laboratory Inc. notified Massachusetts residents of a data theft event involving personal information (names). The incident was discovered on May 28, 2026, following a third-party forensic investigation. The company contained the network, offered 12-24 months of credit monitoring, and provided guidance on fraud alerts and credit freezes. No evidence of fraud was found.
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.