One linked filing — more sources may join as they report · filed Jun 1, 2026. View entity profile → Other incidents for this victim →
incident inc_d4cc79889f6642e1 · 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.
Government ID · Identity (basic)
MA
all State AG
Earliest sighting first · deep chronology in Litigation Timeline
Landstar System Holdings, Inc. issued a Massachusetts breach notification letter dated June 11, 2026. The company states an event may affect the privacy of personal information but provides no details on the nature of the incident due to legal constraints. No evidence of identity theft or fraud was found. Landstar offers 24 months of complimentary TransUnion credit monitoring and fraud assistance to affected individuals.
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.