One linked filing — more sources may join as they report · filed Jun 27, 2025. View entity profile → Other incidents for this victim →
incident inc_08655d8ca00f4a16 · merge_method deterministic
Discovered → first regulatory filing
Discovery to SEC materiality determination
FEDERAL
Materiality determination to SEC 8-K filing
Not recorded for this incident
Discovery variance · Leak precedence · Filing span — no leak-site claim in this cluster; needs two dated filings.
all SEC 8-K
Earliest sighting first · deep chronology in Litigation Timeline
Jun 23, 2025
Reported by SEC 8-K filing
Jun 27, 2025
Registrant determined the incident material — starts the SEC 4-business-day clock
Alaska Air Group, Inc. filed an 8-K on June 27, 2025, reporting a cybersecurity incident identified on June 23, 2025, affecting its subsidiary, Hawaiian Airlines. The Company engaged authorities and experts for investigation and remediation. Materiality was not yet determined at the time of filing. No specific data types or affected individual counts were 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.