One linked filing — more sources may join as they report · filed Sep 11, 2013. View entity profile → Other incidents for this victim →
incident inc_71e1e4d717e64e0e · 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) · Government ID · Financial account
CA
all State AG
Earliest sighting first · deep chronology in Litigation Timeline
Jul 22, 2013 → Jul 28, 2013
When the intrusion reportedly occurred, per the linked filings
Jul 28, 2013
Reported by CALIFORNIA AG filing
FSV Payment Systems reported a data breach affecting payroll cardholders between July 22 and July 28, 2013. An unauthorized third party accessed a service partner's website, potentially exposing names, addresses, SSNs, driver's license numbers, and payroll card numbers. The site was shut down, and Kroll Advisory Solutions was engaged to provide 12 months of credit monitoring and identity theft restoration services.
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.