One linked filing — more sources may join as they report · filed Feb 22, 2024. View entity profile → Other incidents for this victim →
incident inc_adf9df9e36954b30 · 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
Quanta Services, Inc. filed Item 1C of Form 10-K disclosing its cybersecurity risk management program and governance. The company explicitly stated that during the year ended December 31, 2023, it did not identify any known cybersecurity threats that materially affected its operations, business strategy, or financial condition. No specific incidents, data breaches, or material impacts were reported.
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.