One linked filing — more sources may join as they report · filed Dec 15, 2015. View entity profile → Other incidents for this victim →
incident inc_7c4acb99e4764f4d · 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.
Identity (basic) · Government ID · Financial account
CA
all State AG
Earliest sighting first · deep chronology in Litigation Timeline
Aug 5, 2015
When the intrusion reportedly occurred, per the linked filings
On August 5, 2015, Toyota Motor Credit Corporation (TFS) sent an unencrypted email containing customer personal information — including name, TFS account number, bank account number, and bank routing number — to a vendor partner authorized to perform computer system enhancements. The vendor confirmed the email was deleted. Affected customers were offered one year of free credit monitoring through Experian.
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.