One linked filing — more sources may join as they report · filed Feb 23, 2026. View entity profile → Other incidents for this victim →
incident inc_b6c451e4e4a0400d · 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; needs two dated filings.
FEDERAL
all SEC 10-K Item 1C
Earliest sighting first · deep chronology in Litigation Timeline
ProAssurance Corporation (CIK 0001138808) filed its 10-K Item 1C disclosing its cybersecurity risk management and governance framework. The company states that no cybersecurity incidents have materially affected or are reasonably likely to materially affect the Company. The filing details internal controls, third-party monitoring, and materiality determination processes but reports no actual breaches.
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.