One linked filing — more sources may join as they report · filed Jun 14, 2021. View entity profile → Other incidents for this victim →
incident inc_edfa080dbee04adb · 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
Apr 2, 2021
When the intrusion reportedly occurred, per the linked filings
May 14, 2021
Reported by OREGON AG filing
St. Charles Health System, Inc. (Covered Entity) submitting due to vendor breach (Elekta, Inc.) reported a data breach to the Oregon Attorney General. The breach was reported on 2021-06-14. The breach occurred during 4/2/2021 - 4/6/2021, 4/19/2021 - 4/20/2021. The breach was discovered on 5/14/2021. 4,687 individuals were affected. Notice was sent on 6/14/2021.
Affected (this filing): 4,687
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.