Antioch University

Antioch University

Data Breach on September 18, 2023
Data Breach Report
Victimantioch.edu
Threat ActorLockBit
Date DiscoveredSep 18, 2023
DescriptionAntioch University is a private university with multiple campuses in the United States and online programs.
Leak SizeUnknown

Credential Exposure for antioch.edu

We've indexed 2,554 @antioch.edu accounts from external breaches, plus 61 credentials for antioch.edu itself.

Last checked Aug 16, 2026

@antioch.edu addresses from external breaches
Third-party breaches2,465 accounts · across 208 breaches · 2,213 with a plaintext password · most recent Jan 8, 2026
Combo lists521 accounts · most recent Aug 7, 2026
Passwords for antioch.edu accounts
Combo lists60 logins · most recent Aug 7, 2026
Infostealer logs10 logins · 6 infected devices · most recent Aug 7, 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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