One linked filing — more sources may join as they report · filed Jun 1, 2026. View entity profile → Other incidents for this victim →
incident inc_a66f99c9e91c46a5 · 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.
PII · Government ID · Financial account
MA
all State AG
Earliest sighting first · deep chronology in Litigation Timeline
Nissan North America Inc reported a cyber incident involving Oracle PeopleSoft software. Threat actors exploited an unknown vulnerability in the software to access employee personnel records, including SSNs, banking info, and tax data. The incident affects current and former employees in the USA, Canada, Mexico, and Brazil. Nissan activated incident response, secured systems, and is offering credit/dark web monitoring.
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.