City of Oakland

City of Oakland

Data Breach on March 22, 2023
Data Breach Report
Victimoaklandca.gov
Claimed ByLockBit
Date DiscoveredMar 22, 2023
DescriptionOakland, located in the U.S. state of California, is a West Coast port city.
Leak SizeUnknown

Credential Exposure for oaklandca.gov

We've indexed 41 @oaklandca.gov accounts from external breaches, plus 11 credentials for oaklandca.gov itself.

Last checked Sep 27, 2026

@oaklandca.gov addresses from external breaches
Third-party breaches38 accounts · across 8 breaches · 36 with a plaintext password · most recent Aug 18, 2024
Combo lists4 accounts · most recent Aug 23, 2026
Passwords for oaklandca.gov accounts
Combo lists6 logins · most recent Sep 26, 2026
Infostealer logs6 logins · 3 infected devices · most recent Sep 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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