Clustered 3 filings across 2 jurisdictions · filing window Jan 6, 2025 → Aug 21, 2025. View entity profile → Other incidents for this victim →
incident inc_fa250bc5bcd0422f · merge_method human · confidence 100%
Discovered → first regulatory filing
Gap between first leak claim and first regulatory filing
Time between earliest and latest filing
Not recorded for this incident
Discovery variance · Materiality delta · SEC filing delay — no SEC 8-K in this cluster; needs two dated filings.
PII
ME
Leak Site · State AG
Earliest sighting first · deep chronology in Litigation Timeline
Nov 4, 2024 → Jan 6, 2025
When the intrusion reportedly occurred, per the linked filings
Aspire Rural Health System is a collaboration of three hospitals and a senior living community in the Thumb area of Michigan. It offers a range of healthcare services, including critical access, surgical, emergency, oncology, hospice, and rapid care.
Aspire Rural Health System is a collaboration of three hospitals and a senior living community in the Thumb area of Michigan. It offers a range of healthcare services, including critical access, surgical, emergency, oncology, hospice, and rapid care.
Jul 18, 2025
Reported by MAINE AG filing
Aspire Rural Health System (Cass City, MI) suffered an external network breach from ~Nov 4, 2024 to ~Jan 6, 2025. Discovered July 18, 2025 after investigation. Unauthorized party accessed/acquired files containing personal information. 138,386 total individuals affected; 4 Maine residents. Offered 12-month Experian IdentityWorks monitoring.
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.
Affected (this filing): 4