Clustered 2 filings across 2 jurisdictions · filing window Dec 5, 2022 → Oct 11, 2023. View entity profile → Other incidents for this victim →
incident inc_54a2a052d8094f4a · merge_method human · confidence 100%
Gap between first leak claim and first regulatory filing
Time between earliest and latest filing
Not recorded for this incident
Discovery variance · Materiality delta · SEC filing delay — no SEC 8-K in this cluster; needs two dated filings.
Identity (basic) · Financial account
CA
Leak Site · State AG
Earliest sighting first · deep chronology in Litigation Timeline
Dec 19, 2021 → Mar 20, 2022
When the intrusion reportedly occurred, per the linked filings
Crum & Forster reported unauthorized access to its network between December 19, 2021, and March 20, 2022. The incident involved the exfiltration of personal information, including names and Social Security numbers, of current and former employees, insureds, and claimants. The company engaged outside cybersecurity professionals and is offering 12 months 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.