One linked filing — more sources may join as they report · filed Apr 10, 2015. View entity profile → Other incidents for this victim →
incident inc_86b5e4a347d64a5d · 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
HSBC Finance Corporation notified California regulators of a data security incident where personal information for certain customer mortgage accounts was inadvertently made accessible via the Internet. Affected data included names, Social Security numbers, account numbers, and phone numbers. HSBC contained the exposure, notified law enforcement and credit bureaus, and offered complimentary identity theft protection services.
Dec 1, 2023 → Dec 31, 2023
When the intrusion reportedly occurred, per the linked filings
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.