One linked filing — more sources may join as they report · filed Feb 11, 2025. View entity profile → Other incidents for this victim →
incident inc_bbcccd3e91984435 · merge_method deterministic
Discovered → first regulatory filing
Not recorded for this incident
Discovery variance · Leak precedence · Materiality delta · SEC filing delay · Filing span — no leak-site claim in this cluster; no SEC 8-K in this cluster; needs two dated filings.
ME
all State AG
Earliest sighting first · deep chronology in Litigation Timeline
Dec 13, 2024 → Dec 14, 2024
When the intrusion reportedly occurred, per the linked filings
Dec 14, 2024
Reported by MAINE AG filing
KeyBank N.A. reported an external system breach that occurred in December 2024. The incident affected 13 Maine residents, who were notified in February 2025. The company offered 24 months of credit monitoring and identity theft protection services.
Affected (this filing): 13
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.