Clustered 2 filings across 2 jurisdictions · filed Mar 12, 2025. View entity profile → Other incidents for this victim →
incident inc_281b290265a24070 · 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.
IN OR
all State AG
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 filing
Lake Oswego 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. 3,254 individuals were affected. Notice was sent on 3/12/2025.
Affected (this filing): 3,254
Lake Oswego School District reported a data breach to the Indiana Attorney General. The breach occurred on 2024-12-21 and was reported on 2025-03-12. 1 Indiana residents were affected. 3,252 individuals affected in total.
Affected (this filing): 3,252
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.