Clustered 3 filings across 3 jurisdictions · filing window Mar 25, 2025 → Mar 31, 2025. View entity profile → Other incidents for this victim →
incident inc_3676a5b689bb4ede · 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.
IN MT WA
all State AG
per-filing reported counts
State AGs report only their own residents; bars show per-filing counts.
Earliest sighting first · deep chronology in Litigation Timeline
Sep 6, 2024
When the intrusion reportedly occurred, per the linked filings
Sep 17, 2024
Reported by WASHINGTON AG filing
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.
Montana Health Solutions reported a data breach to the Indiana Attorney General. The breach occurred on 2024-09-06 and was reported on 2025-03-25. 3 Indiana residents were affected. 8,225 individuals affected in total.
Affected (this filing): 8,225
Montana Health Solutions reported a data breach to the Montana Attorney General. The breach was reported on 2025-03-28. The breach occurred from 09/17/2024 to 0917/2024. 481 Montana residents were affected.
Affected (this filing): 481
Montana Health Solutions, a health sector entity reported a phishing incident to the Washington Attorney General. The organization became aware of the incident on 2024-09-17 and filed notice on 2025-03-31. 619 Washington residents were affected. 195 days elapsed between awareness and notification. 11 days to identify the breach. 0 days to contain the breach.
Affected (this filing): 619