Pinnacle Financial's Form 10-K Item 1C cybersecurity disclosure describes risk management, strategy and governance processes overseen by the board's Risk Committee, CSO and CISO. The filing explicitly states that to date no attempted cyber-attack or intrusion has resulted in a material adverse impact on operations or financial results. No specific incident is disclosed.
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.