Clustered 2 filings across 1 jurisdiction · filed Dec 26, 2025. View entity profile → Other incidents for this victim →
incident inc_57474979ee194457 · 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.
OR
HHS OCR · State AG
Earliest sighting first · deep chronology in Litigation Timeline
May 25, 2025 → Oct 27, 2025
When the intrusion reportedly occurred, per the linked filings
Oct 27, 2025
Reported by OREGON AG filing
CareOregon reported a data breach to the Oregon Attorney General. The breach was reported on 2025-12-26. The breach occurred during 5/25/2025 - 10/27/2025. The breach was discovered on 10/27/2025. 5,473 individuals were affected. Notice was sent on 12/26/2025.
Affected (this filing): 5,473
CareOregon, a health plan in Oregon, reported an unauthorized access/disclosure incident affecting 6,988 individuals. The breach involved access to a network server. No business associate was involved.
Affected (this filing): 6,988
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.