One linked filing — more sources may join as they report · filed May 26, 2023. View entity profile → Other incidents for this victim →
incident inc_c6137e9eac424663 · 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.
OR
all State AG
Earliest sighting first · deep chronology in Litigation Timeline
Feb 26, 2023 → Mar 7, 2023
When the intrusion reportedly occurred, per the linked filings
May 3, 2023
Reported by OREGON AG filing
Managed Care of North America, Inc. (MCNA) reported a data breach to the Oregon Attorney General. The breach was reported on 2023-05-26. The breach occurred during 2/26/2023 - 3/7/2023. The breach was discovered on 5/3/2023. 8,923,662 individuals were affected. Notice was sent on 5/26/2023.
Affected (this filing): 8,923,662
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.