One linked filing — more sources may join as they report · filed Jan 15, 2025. View entity profile → Other incidents for this victim →
incident inc_904eca5f388d4bdd · 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.
PII · Identity (basic)
NH
all State AG
Earliest sighting first · deep chronology in Litigation Timeline
Sep 25, 2024 → Oct 4, 2024
When the intrusion reportedly occurred, per the linked filings
Oct 4, 2024
Reported by NEW HAMPSHIRE AG filing
Grand HVAC Leasing USA, LLC notified New Hampshire residents of a phishing incident where an unauthorized third party accessed an employee email account between Sept 25 and Oct 4, 2024. The attacker viewed emails containing customer PII. No misuse was detected. The company engaged forensic experts, contained the breach, and enhanced security protocols.
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.