Clustered 2 filings across 2 jurisdictions · filed Jun 17, 2022. View entity profile → Other incidents for this victim →
incident inc_9624d73959ae43be · 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.
OH OR
HHS OCR · State AG
Earliest sighting first · deep chronology in Litigation Timeline
Apr 18, 2022
When the intrusion reportedly occurred, per the linked filings
Apr 18, 2022
Reported by OREGON AG filing
Tosoh America, Inc. reported to HHS on 2022-06-17 a Hacking/IT Incident affecting 880 individuals. Breached information located on Email. Employees were subjects of an email phishing scheme compromising PHI (names, DOB, SSN). CE provided credit monitoring and retrained staff.
Affected (this filing): 880
Tosoh America, Inc. reported a data breach to the Oregon Attorney General. The breach was reported on 2022-06-17. The breach occurred during 4/18/2022 - 4/18/2022. The breach was discovered on 4/18/2022. 880 individuals were affected. Notice was sent on 6/17/2022.
Affected (this filing): 880
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.