The Chesapeake Bay Maritime Museum

The Chesapeake Bay Maritime Museum

Data Breach on August 14, 2024
Data Breach Report
Victimcbmm.org
Threat ActorHelldown
Date DiscoveredAug 14, 2024
DescriptionThe Chesapeake Bay Maritime Museum is dedicated to preserving and exploring the history, environment, and culture of the Chesapeake Bay region.
Leak Size65GB

Credential Exposure for cbmm.org

We've indexed 49 @cbmm.org accounts from external breaches.

Last checked Aug 23, 2026

@cbmm.org addresses from external breaches
Third-party breaches49 accounts · across 42 breaches · 44 with a plaintext password · most recent Aug 18, 2024
Combo lists13 accounts · most recent Jun 16, 2026

None of this is necessarily connected to the ransomware attack above.

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