Clustered 2 filings across 2 jurisdictions · filing window Feb 28, 2025 → Mar 1, 2025. View entity profile → Other incidents for this victim →
incident inc_e5a54a95f188438b · merge_method deterministic · confidence 100%
Discovered → first regulatory filing
Time between earliest and latest filing
Not recorded for this incident
Discovery variance · Leak precedence · Materiality delta · SEC filing delay — no leak-site claim in this cluster; no SEC 8-K in this cluster; needs two dated filings.
MT OR
all State AG
Earliest sighting first · deep chronology in Litigation Timeline
Dec 21, 2024
When the intrusion reportedly occurred, per the linked filings
Feb 24, 2025
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.
Reported by OREGON AG filing
Columbia Gorge Education Service District reported a data breach to the Montana Attorney General. The breach was reported on 2025-02-28. The breach occurred on 12/21/2024. 1 Montana residents were affected.
Affected (this filing): 1
Columbia Gorge Education Service District reported a data breach to the Oregon Attorney General. The breach was reported on 2025-03-01. The breach occurred during 12/21/2024. The breach was discovered on 2/24/2025. 694 individuals were affected. Notice was sent on 2/28/2025.
Affected (this filing): 694