One linked filing — more sources may join as they report · filed Jun 27, 2025. View entity profile → Other incidents for this victim →
incident inc_5fc91702b40b4b0e · 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.
Government ID · Identity (basic)
NH
all State AG
Earliest sighting first · deep chronology in Litigation Timeline
May 18, 2025
Reported by NEW HAMPSHIRE AG filing
McDermott + Bull notified the NH Attorney General of a cyber incident discovered on May 18, 2025, involving unauthorized access to an employee email account. The incident likely exposed one NH resident's name and SSN. MB engaged third-party specialists, secured its network, and sent notices offering 12 months of credit monitoring.
Affected (this filing): 1
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.