One linked filing — more sources may join as they report · filed Aug 26, 2021. View entity profile → Other incidents for this victim →
incident inc_94416e250b744d64 · 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)
ME
all State AG
Earliest sighting first · deep chronology in Litigation Timeline
Mar 25, 2021
When the intrusion reportedly occurred, per the linked filings
Mar 25, 2021
Reported by MAINE AG filing
The Town of Deerfield MA reported an external system breach (hacking) on March 25, 2021. The incident affected 8,104 individuals, including 27 Maine residents. Compromised data included names and driver's license numbers. Written notification was sent on August 26, 2021, and 12 months of credit monitoring and identity theft restoration services were provided through Kroll.
Affected (this filing): 8,104
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.