One linked filing — more sources may join as they report · filed Feb 13, 2026. View entity profile → Other incidents for this victim →
incident inc_38ed4d9f0f254f61 · 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
Morningstar, Inc. (CIK 0001087979) filed Item 1C of its 10-K disclosing its cybersecurity risk management program. The company states it has not encountered a cybersecurity event with material impact on its business, financial condition, or operations. The filing details governance, including an InfoSec Team and Audit Committee oversight, and technical safeguards like EDR, MFA, and third-party assessments.
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.