One linked filing — more sources may join as they report · filed Aug 25, 2023. View entity profile → Other incidents for this victim →
incident inc_012b3de183284ef7 · 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) · Government ID
VT
all State AG
Earliest sighting first · deep chronology in Litigation Timeline
May 30, 2023
When the intrusion reportedly occurred, per the linked filings
Jul 12, 2023
Reported by VERMONT AG filing
Mascoma Bank notified consumers of a data breach involving its third-party vendor, MOVEit Transfer. Data copied on May 30, 2023, included names and Social Security numbers. Mascoma Bank offered 12 months of credit monitoring and is issuing new account numbers. The incident was discovered on July 12, 2023.
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.