Magyar Nemzeti Múzeum

Magyar Nemzeti Múzeum

Data Breach on March 26, 2025
Data Breach Report
Victimmnm.hu
Threat ActorRansomhub
Date DiscoveredMar 26, 2025
DescriptionMagyar Nemzeti Múzeum is Hungary’s largest public collection, showcasing the nation’s history and culture through a vast array of artifacts, including archaeological finds, historical documents, and art pieces.
Leak Size180GB

Credential Exposure for mnm.hu

We've indexed 14 @mnm.hu accounts from external breaches.

Last checked Aug 16, 2026

@mnm.hu addresses from external breaches
Combo lists13 accounts · most recent Aug 7, 2026
Third-party breaches1 accounts · across 1 breaches · 1 with a plaintext password · most recent Nov 15, 2020

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

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