CNB Bank
bd_258e1c7ecb2dda86 · schema v1 · pii pii-v1
Full breach record for CNB Bank →CNB Bank experienced a data breach impacting one Maine resident. The breach, which occurred from November 20, 2020, to December 2, 2020, was the result of a business email compromise stemming from a phishing email. The compromised information included names and Social Security numbers. The breach was discovered on December 3, 2020, and affected consumers were notified on April 13, 2021. The bank offered 12 months of credit monitoring and identity theft recovery services through a third-party provider.
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Incident timeline
Nov 20, 2020
Begins
Dec 3, 2020
Discovered
Apr 13, 2021
Filed
vs. sector median
+9 wks slower
Linked disclosures
Why this link?Regulatory filings (1) · sorted by filing gap
- Massachusetts State AGbd_3694671d78d759742021-04-16 · +3dVerified
Filing propagation · 2 filings · 2 states
View merged incident ↗Evidence ladder
Attacker assertion only. Establishes: claim date, group, alleged victim.
Unlocks: incident narrative, operational impact. Still no compliance clock.
Unlocks: discovery date, data types, affected count, compliance clock.
Unlocks: materiality, stated response, full audit trail. Ceiling removed.