Clustered 2 filings across 2 jurisdictions · filed May 28, 2021. View entity profile → Other incidents for this victim →
incident inc_d32ae04cf2ac49e9 · 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.
ME MT
all State AG
Earliest sighting first · deep chronology in Litigation Timeline
Feb 9, 2021
When the intrusion reportedly occurred, per the linked filings
Apr 21, 2021
Reported by MAINE AG filing
Sturdy Memorial Hospital reported a data breach to the Montana Attorney General. The breach was reported on 2021-05-28. The breach occurred on 2/9/2021. 3 Montana residents were affected.
Affected (this filing): 3
Sturdy Memorial Hospital reported an external hacking incident that occurred on February 9, 2021, and was discovered on April 21, 2021. The breach affected 42,336 individuals, compromising names and financial account or credit/debit card numbers with their associated security codes or PINs. The hospital began notifying affected individuals on May 28, 2021, and offered two years of credit and identity monitoring services from Experian.
Affected (this filing): 42,336
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.