DisclosureLens
HackingGovernmentGovernmentCustomer Data InvolvedGovernment IDIdentity (basic)HighResolved

Town of Deerfield MA

bd_6660cff7c19f900c · schema v1 · pii pii-v1

Severity

High

Discovered

Mar 25, 2021

Filed

Aug 26, 2021

To disclose

22 weeks

Affected · nationwide

8,10427 in this filing

Linked

3 filings

Confidence

66%
Full breach record for Town of Deerfield MA →

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.

Maine clockDiscovered Mar 25, 2021 → Filed with AG Aug 26, 2021154d ✗ ME AG >90d22 weeks discovery → filing
⚠ occurrence dateThe stored discovery date equals the breach OCCURRENCE date. Detection is normally later, so this OVERSTATES the delay — a 'late' verdict here may not be real.

Incident timeline

discovery → filing · 22 weeks / 154 days

Mar 25, 2021

Begins

Mar 25, 2021

Discovered

Aug 26, 2021

Filed

This filing is one of 3 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (2) · sorted by filing gap

Filing propagation · 3 filings · 3 states

View merged incident ↗
Indiana State AGAug 26 · first
Massachusetts State AGAug 26 · first
Maine State AGAug 26 · first · this page

Evidence ladder

Leak-site claim

Attacker assertion only. Establishes: claim date, group, alleged victim.

Press / market report

Unlocks: incident narrative, operational impact. Still no compliance clock.

State AG / regulator filingThis record

Unlocks: discovery date, data types, affected count, compliance clock.

SEC 8-K / victim statement

Unlocks: materiality, stated response, full audit trail. Ceiling removed.