Clustered 2 filings across 2 jurisdictions · filing window May 3, 2025 → May 6, 2025. View entity profile → Other incidents for this victim →
incident inc_f764b84c9f924490 · merge_method deterministic · confidence 100%
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.
PHI · Health (basic) · Identity (basic)
MT WV
HHS OCR · State AG
Earliest sighting first · deep chronology in Litigation Timeline
Oct 22, 2024
When the intrusion reportedly occurred, per the linked filings
Monongalia Health System, Inc. (WV) reported to HHS OCR on 2025-05-03 an Unauthorized Access/Disclosure breach affecting 4,895 individuals. Breached information was located on Email. No business associate was identified as involved. No further details were provided in the web description.
Affected (this filing): 4,895
Monongalia Health System, Inc reported a data breach to the Montana Attorney General. The breach was reported on 2025-05-06. The breach occurred on 10/22/2024. 1 Montana residents were affected.
Affected (this filing): 1
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.