One linked filing — more sources may join as they report · filed Nov 18, 2025. View entity profile → Other incidents for this victim →
incident inc_b64a718951504949 · merge_method deterministic
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.
DE
all State AG
Earliest sighting first · deep chronology in Litigation Timeline
Delaware Attorney General's office received a consumer notification letter from Butler Tax & Accounting regarding a cybersecurity incident. The specific details of the breach, including the date, method of unauthorized access, and number of affected individuals, are not provided in the available document text.
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.