Clustered 3 filings across 3 jurisdictions · filed Jan 18, 2024. View entity profile → Other incidents for this victim →
incident inc_4098e4c52aeb41c8 · merge_method deterministic · confidence 100%
Discovered → first regulatory filing
Range of discovered_at dates across filings
Government ID · Identity (basic)
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.
IN ME VT
all State AG
Earliest sighting first · deep chronology in Litigation Timeline
Sep 20, 2023
When the intrusion reportedly occurred, per the linked filings
Sep 20, 2023
Reported by MAINE AG, VERMONT AG filings
Hamilton Investment Group, LLC reported a data breach to the Indiana Attorney General. 4 Indiana residents were affected. 1,544 individuals affected in total.
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.
Affected (this filing): 1,544
Hamilton Investment Group LLC reported an internal system breach on September 20, 2023, affecting 1,543 individuals, including 3 Maine residents. The incident involved unauthorized access to systems containing names and driver's license numbers. The company notified affected individuals in writing on January 18, 2024, and provided 12 months of Experian’s IdentityWorks identity protection services.
Affected (this filing): 1,543
Hamilton Investment LLC notified Vermont AG on 2024-01-18 of a cybersecurity incident discovered on 2023-09-20 involving a third-party vendor's server. Malware infected the server, allowing unauthorized access to client data including names, DOBs, SSNs, and financial info. No evidence of data misuse was found. The company offered credit monitoring services to affected individuals.