Clustered 3 filings across 3 jurisdictions · filing window Mar 12, 2025 → Mar 13, 2025. View entity profile → Other incidents for this victim →
incident inc_a0ee41f527994dfa · merge_method deterministic · confidence 100%
Discovered → first regulatory filing
Range of discovered_at dates across filings
ME MT OR
Time between earliest and latest filing
Not recorded for this incident
Leak precedence · Materiality delta · SEC filing delay — no leak-site claim in this cluster; no SEC 8-K in this cluster.
all State AG
per-filing reported counts
State AGs report only their own residents; bars show per-filing counts.
Earliest sighting first · deep chronology in Litigation Timeline
Dec 21, 2024
When the intrusion reportedly occurred, per the linked filings
Mar 10, 2025
Reported by OREGON AG, MAINE AG filings
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.
David Douglas School District reported a data breach to the Oregon Attorney General. The breach was reported on 2025-03-12. The breach occurred during 12/21/2024 - 12/21/2024. The breach was discovered on 3/10/2025. 6,820 individuals were affected. Notice was sent on 3/12/2025.
Affected (this filing): 6,820
David Douglas School District reported a data breach to the Montana Attorney General. The breach was reported on 2025-03-12. The breach occurred from 12/21/2024 to 01/13/2025. 6 Montana residents were affected.
Affected (this filing): 6
David Douglas School District reported a data breach affecting 3 Maine residents. The breach occurred on December 21, 2024, and was discovered on March 10, 2025. Affected individuals were notified on March 12, 2025, and offered 12 months of credit monitoring and identity theft protection. The specific details of the breach and the types of information compromised were not specified in the notification.
Affected (this filing): 3