One linked filing — more sources may join as they report · filed Jan 30, 2026. View entity profile → Other incidents for this victim →
incident inc_b25c4096f459441b · merge_method deterministic
Discovered → first regulatory filing
Not recorded for this incident
Discovery variance · Leak precedence · Materiality delta · SEC filing delay · Filing span — no leak-site claim in this cluster; no SEC 8-K in this cluster; needs two dated filings.
Identity (basic)
VT
all State AG
Earliest sighting first · deep chronology in Litigation Timeline
Nov 12, 2025
Reported by VERMONT AG filing
Thornton Plumbing and Heating Inc. notified Vermont consumers of a data breach detected on November 12, 2025. Unauthorized access resulted in the exfiltration of personal information, including names and other data elements. The company disconnected its network, engaged forensic professionals, and notified federal law enforcement. Affected individuals are offered 12 months of identity monitoring via Kroll.
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.