One linked filing — more sources may join as they report · filed May 22, 2018. View entity profile → Other incidents for this victim →
incident inc_892ce9ca7c654f01 · 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.
Financial account · Authentication
CA
all State AG
Earliest sighting first · deep chronology in Litigation Timeline
Apr 7, 2018 → Apr 22, 2018
When the intrusion reportedly occurred, per the linked filings
Apr 24, 2018
Reported by CALIFORNIA AG filing
Golden 1 Credit Union reported a data breach affecting ATM cardholders in Roseville, California. Between April 7 and April 22, 2018, payment card information and PINs were compromised via ATM skimming. The credit union notified law enforcement, engaged its ATM vendor, and issued new cards with new PINs to affected members. Equifax was engaged to provide one year of free credit monitoring and identity theft protection.
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.