🦞Maine State AG
Clustered 3 filings across 3 jurisdictions · filed Sep 5, 2025. View entity profile → Other incidents for this victim →
incident inc_7340eb9f6f014b98 · merge_method deterministic · confidence 100%
Discovered → first regulatory filing
Range of discovered_at dates across filings
ME NH VT
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.
all State AG
Earliest sighting first · deep chronology in Litigation Timeline
Apr 9, 2025 → Apr 29, 2025
When the intrusion reportedly occurred, per the linked filings
Apr 28, 2025
Reported by VERMONT AG, NEW HAMPSHIRE AG filings
Aug 11, 2025
Reported by MAINE AG filing
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.
The Town of Chester, a government entity, reported an external system breach (hacking) that occurred from April 9, 2025, to April 29, 2025. The breach was discovered on August 11, 2025. Four Maine residents were affected. In response, the town offered 24 months of single-bureau credit monitoring services to those impacted. The notice was sent to affected residents on September 5, 2025.
Affected (this filing): 4
The Town of Chester notified consumers of a data breach occurring between April 9 and April 29, 2025. Unauthorized access to the Town's email environment resulted in the viewing and copying of personal information, including names, SSNs, driver's license numbers, financial account details, and PHI. The Town retained forensic specialists and legal counsel, and is offering 24 months of free credit monitoring to affected individuals.
The Town of Chester, Massachusetts, notified the New Hampshire Attorney General of a data event involving unauthorized access to its email environment. The incident occurred between April 9 and April 29, 2025, and was discovered on April 28, 2025. The breach compromised names, Social Security numbers, driver's license numbers, financial account numbers, and personal health information. Five New Hampshire residents were affected. The Town engaged forensic specialists, retained legal counsel, and offered 24 months of credit monitoring.
Affected (this filing): 5