One linked filing — more sources may join as they report · filed Mar 26, 2021. View entity profile → Other incidents for this victim →
incident inc_560723e711b54843 · 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 · Identity (basic) · Government ID
CA
all State AG
Earliest sighting first · deep chronology in Litigation Timeline
Mar 22, 2019 → Mar 23, 2019
When the intrusion reportedly occurred, per the linked filings
Capital One reported a data breach occurring on March 22-23, 2019, involving unauthorized access to customer information. The incident involved an exploit of a public-facing application. Affected data types include PII, identity information, and financial account data. Capital One resolved the issue immediately, cooperated with federal authorities, and offered two years of credit monitoring 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.