One linked filing — more sources may join as they report · filed Feb 6, 2017. View entity profile → Other incidents for this victim →
incident inc_2fd6eebd203f4125 · 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) · Financial account
CA
all State AG
Earliest sighting first · deep chronology in Litigation Timeline
Dec 1, 2016 → Jan 1, 2017
When the intrusion reportedly occurred, per the linked filings
Jan 1, 2017
Reported by CALIFORNIA AG filing
Capital One notified California residents that fraudsters used stolen credentials from third-party websites to access Capital One accounts. The breach involved unauthorized login attempts using valid usernames and passwords. Affected data included names, addresses, and partial account numbers. Capital One locked affected accounts, required password resets, and provided two years of free credit monitoring via TransUnion.
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.