⛰️New Hampshire State AGlinked via multistate filing link · 100%
Clustered 3 filings across 3 jurisdictions · filed Sep 25, 2023. View entity profile → Other incidents for this victim →
incident inc_1ad9c89778334e4c · merge_method deterministic · confidence 100%
Discovered → first regulatory filing
Range of discovered_at dates across filings
ME MT NH
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
May 31, 2023
When the intrusion reportedly occurred, per the linked filings
Jun 23, 2023
Reported by NEW HAMPSHIRE AG filing
Aug 9, 2023
Reported by MAINE AG filing
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.
The Harris Center for Mental Health and IDD reported a data security incident involving its business associate, Harris Health System. Unauthorized parties exploited a previously unknown vulnerability in MOVEit file transfer software in late May 2023. The Harris Center learned of the breach on June 23, 2023, and determined on August 9, 2023, that documents containing personal information of four New Hampshire residents were accessed. The Center notified the New Hampshire Attorney General and the affected individuals on September 25, 2023, offering 12 months of credit monitoring.
Affected (this filing): 4
The Harris Center for Mental Health and IDD reported a data breach to the Montana Attorney General. The breach was reported on 2023-09-25. The breach occurred from 5/29/2023 to 5/30/2023. 5 Montana residents were affected.
Affected (this filing): 5
The Harris Center for Mental Health and IDD experienced an external system breach (hacking) on May 30, 2023, discovered on August 9, 2023. The incident compromised the names and Social Security Numbers of 599,367 individuals, including 8 Maine residents. The Center provided written notification and offered 12 months of identity protection services through CyEx.
Affected (this filing): 599,367