Clustered 2 filings across 2 jurisdictions · filing window Oct 23, 2024 → Oct 25, 2024. View entity profile → Other incidents for this victim →
incident inc_9d97775555f8495a · merge_method deterministic · confidence 100%
Discovered → first regulatory filing
Range of discovered_at dates across filings
PII · PHI
Time between earliest and latest filing
Not recorded for this incident
Leak precedence · Materiality delta · SEC filing delay — no leak-site claim in this cluster; no SEC 8-K in this cluster.
ME NH
all State AG
Earliest sighting first · deep chronology in Litigation Timeline
Apr 5, 2024
When the intrusion reportedly occurred, per the linked filings
Apr 5, 2024
Reported by NEW HAMPSHIRE AG filing
Jul 11, 2024
Reported by MAINE AG filing
Mystic Valley Elder Services notified the NH AG of a data breach detected on April 5, 2024, where a third party accessed systems and acquired files containing PII of 132 NH residents. MVES isolated systems, engaged forensic investigators, notified law enforcement, and offered credit monitoring.
Affected (this filing): 132
Mystic Valley Elder Services (Malden, MA), a healthcare organization, discovered on July 11, 2024 that an external third party had accessed its computer network on April 5, 2024, potentially acquiring files containing personal information including name and other data. 39 Maine residents were among 87,236 total individuals affected. Written notifications were sent October 22, 2024. Experian IdentityWorks Credit 3B (12 months) was offered to affected individuals.
Affected (this filing): 39
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.