Ultimus

Ultimus

Data Breach on September 09, 2024
Data Breach Report
Victimultimus.com
Threat ActorAkira
Date DiscoveredSep 09, 2024
DescriptionUltimus is a developer of business software intended to automate, optimize and integrate processes primarily in the financial, energy, and medical sector.
Leak SizeUnknown

Credential Exposure for ultimus.com

We've indexed 135 @ultimus.com accounts from external breaches, plus 3 credentials for ultimus.com itself.

Last checked Aug 13, 2026

@ultimus.com addresses from external breaches
Third-party breaches132 accounts · across 53 breaches · 115 with a plaintext password · most recent Dec 18, 2025
Combo lists36 accounts · most recent May 21, 2026
Passwords for ultimus.com accounts
Combo lists3 logins · 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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