The Oakland Museum of California

The Oakland Museum of California

Data Breach on September 02, 2025
Data Breach Report
Victimmuseumca.org
Claimed ByLynx
Date DiscoveredSep 02, 2025
DescriptionThe Oakland Museum of California is a multidisciplinary museum based in the USA, showcasing California’s art, history, and natural science through over 1.8 million objects displayed across its innovative campus in Oakland.
Leak SizeUnknown

Credential Exposure for museumca.org

We've indexed 167 @museumca.org accounts from external breaches, plus 3 credentials for museumca.org itself.

Last checked Aug 23, 2026

@museumca.org addresses from external breaches
Third-party breaches166 accounts · across 61 breaches · 134 with a plaintext password · most recent Aug 18, 2024
Combo lists42 accounts · most recent Aug 6, 2026
Passwords for museumca.org accounts
Combo lists3 logins · most recent Jul 27, 2026

Logins may belong to customers or to staff, and the data doesn't say which. None of this is necessarily connected to the ransomware attack above.

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