One linked filing — more sources may join as they report · filed Oct 27, 2022. View entity profile → Other incidents for this victim →
incident inc_14a5b5628a604b4d · 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
CA
all State AG
Earliest sighting first · deep chronology in Litigation Timeline
Sep 23, 2022
When the intrusion reportedly occurred, per the linked filings
California Attorney General's Office received a data security breach notification from U.S. Bank, N.A. regarding an incident occurring on September 23, 2022. The filing is a sample submission (SB24 form). Specific details regarding the attack vector, data types, or number of affected individuals are not provided in the HTML metadata or attached sample letters.
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.