Clustered 2 filings across 1 jurisdiction · filing window Jun 4, 2021 → Jun 7, 2021. View entity profile → Other incidents for this victim →
incident inc_5bf6024423974944 · 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
Mar 16, 2021
When the intrusion reportedly occurred, per the linked filings
Mar 16, 2021
Reported by OREGON AG filing
Providence Health Plan reported a data breach to the Oregon Attorney General. The breach was reported on 2021-06-04. The breach occurred during 3/16/2021 - 3/18/2021, 3/22/2021 - 3/23/2021. The breach was discovered on 3/16/2021. 5,509 individuals were affected.
Affected (this filing): 5,509
Providence Health Plan reported to HHS on 2021-06-07 a Unauthorized Access/Disclosure affecting 5509 individuals. Breached information located on Email. A temporary contract worker sent emails containing ePHI (names, SSNs, DOB, treatment info) to a personal email address. The CE notified HHS, affected individuals, and the media, and implemented additional technical safeguards.
Affected (this filing): 5,509
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.