Clustered 3 filings across 3 jurisdictions · filing window Oct 11, 2024 → Oct 14, 2024. View entity profile → Other incidents for this victim →
incident inc_1383ec4acbd847ee · merge_method deterministic · confidence 100%
Discovered → first regulatory filing
Range of discovered_at dates across filings
Identity (basic) · Government ID
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.
CA NH VT
all State AG
Earliest sighting first · deep chronology in Litigation Timeline
Nov 8, 2023
When the intrusion reportedly occurred, per the linked filings
Nov 9, 2023
Reported by VERMONT AG, CALIFORNIA 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.
Tri-City Healthcare District notified Vermont AG of a data breach where an unknown actor accessed the network around Nov 8, 2023. The incident was discovered on Nov 9, 2023. Personal information, including names, was compromised. The District engaged cybersecurity experts, notified the FBI and DHS, and offered credit monitoring services to affected individuals.
Tri-City Healthcare District notified individuals of a data security incident where an unknown actor gained access to and obtained data from the network on November 8, 2023. The organization became aware of unusual activity on November 9, 2023. Affected data includes names and potentially protected health information. The organization engaged cybersecurity experts, notified the FBI and DHS, and is offering credit monitoring services.
Tri-City Healthcare District issued a supplemental notice to New Hampshire residents regarding a data security incident. The district became aware of unusual network activity on November 9, 2023, following unauthorized access on November 8, 2023. The incident affected 17 New Hampshire residents. The district engaged cybersecurity experts, notified the FBI and DHS, and offered credit monitoring services.
Affected (this filing): 17