Clustered 2 filings across 2 jurisdictions · filing window Dec 26, 2025 → Dec 29, 2025. View entity profile → Other incidents for this victim →
incident inc_79e879a4b33b4887 · merge_method deterministic · confidence 100%
Discovered → first regulatory filing
Range of discovered_at dates across filings
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.
NH VT
all State AG
Earliest sighting first · deep chronology in Litigation Timeline
Sep 3, 2025
Reported by VERMONT AG, NEW HAMPSHIRE AG filings
Dan Clasby Company, CPAS notified Vermont AG on 2025-12-26 of a data security incident discovered on 2025-09-03. Unauthorized access to certain files containing personal information (name and variable data elements) occurred. The firm engaged cybersecurity experts, reviewed affected files, and is offering 12-24 months of TransUnion identity protection services.
Dan Clasby Company, CPAS reported a data security incident to the New Hampshire Attorney General on December 29, 2025. The company discovered a network disruption on September 3, 2025, leading to unauthorized access to files containing names and Social Security numbers of 3 New Hampshire residents. Notifications were sent on December 26, 2025, offering complimentary identity monitoring services.
Affected (this filing): 3
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.