Clustered 4 filings across 4 jurisdictions · filing window Aug 22, 2025 → Aug 25, 2025. View entity profile → Other incidents for this victim →
incident inc_17520d3471b34b6c · merge_method deterministic · confidence 100%
Discovered → first regulatory filing
Range of discovered_at dates across filings
IN ME NH VT
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.
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
Jul 18, 2024
Reported by MAINE AG filing
Oct 6, 2024
When the intrusion reportedly occurred, per the linked filings
Jul 18, 2025
Reported by VERMONT AG, NEW HAMPSHIRE AG filings
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.
Legacy Treatment Services reported a data breach to the Indiana Attorney General. The breach occurred on 2024-10-06 and was reported on 2025-08-22. 1 Indiana residents were affected. 10,978 individuals affected in total.
Affected (this filing): 10,978
Legacy Treatment Services, Inc. reported a cybersecurity incident impacting network connectivity. Unauthorized access and acquisition of personal data (names) occurred between Oct 6-11, 2024. Incident discovered July 18, 2025. Law enforcement notified. IDX identity protection services offered. No evidence of misuse. Rhode Island residents impacted.
Legacy Treatment Services, a healthcare organization, reported an external system breach (hacking) to the Maine Attorney General. The breach was discovered on July 18, 2024, and is noted to have occurred on October 6, 2024. The incident affected 2 Maine residents. The company offered 12 months of identity theft protection services from IDX and planned to send written notifications to affected individuals on August 22, 2025.
Affected (this filing): 2
Legacy Treatment Services, Inc. notified the New Hampshire Attorney General of a cybersecurity incident affecting 3 NH residents. Unauthorized access occurred between Oct 6-11, 2024. Data included names, SSNs, and health info. Legacy engaged forensic investigators, took systems offline, and notified law enforcement. Notifications to residents began Aug 22, 2025, offering credit monitoring.
Affected (this filing): 3