Clustered 2 filings across 2 jurisdictions · filed Dec 31, 2020. View entity profile → Other incidents for this victim →
incident inc_2391f3ae07f14c35 · 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.
Identity (basic) · Government ID
ME MT
all State AG
Earliest sighting first · deep chronology in Litigation Timeline
Nov 24, 2020
When the intrusion reportedly occurred, per the linked filings
Nov 24, 2020
Reported by MAINE AG filing
Simpson Senior Services, Inc. experienced an external system breach on November 24, 2020, discovered the same day. The incident affected 2,474 individuals, compromising their names and Social Security numbers. The company provided written notification to those affected on December 31, 2020, and offered identity theft protection services.
Affected (this filing): 2,474
Simpson Senior Services (SSS) reported a data breach to the Montana Attorney General. The breach was reported on 2020-12-31. The breach occurred on 11/24/2020. 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.