Vanderbilt University Medical Center

Vanderbilt University Medical Center

Data Breach on November 27, 2023
Data Breach Report
Victimvumc.org
Threat ActorMeow
Date DiscoveredNov 27, 2023
DescriptionThe Vanderbilt University Medical Center is a medical provider with multiple hospitals in Nashville, Tennessee, as well as clinics and facilities throughout Middle Tennessee.
Leak SizeUnknown

Credential Exposure for vumc.org

We've indexed 844 @vumc.org accounts from external breaches, plus 175 credentials for vumc.org itself.

Last checked Aug 16, 2026

@vumc.org addresses from external breaches
Third-party breaches693 accounts · across 93 breaches · 609 with a plaintext password · most recent Jan 25, 2026
Combo lists172 accounts · most recent Aug 15, 2026
Passwords for vumc.org accounts
Combo lists161 logins · most recent Aug 8, 2026
Infostealer logs37 logins · 19 infected devices · most recent Aug 1, 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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