Expert

Expert

Data Breach on August 18, 2025
Data Breach Report
Victimexpert.de
Threat ActorMedusa
Date DiscoveredAug 18, 2025
DescriptionExpert is a consumer electronics and appliances retail cooperative based in Germany, operating about 378 stores nationwide through independent member retailers.
Leak Size114GB

Credential Exposure for expert.de

We've indexed 424 @expert.de accounts from external breaches, plus 1,201 credentials for expert.de itself.

Last checked Aug 16, 2026

@expert.de addresses from external breaches
Third-party breaches287 accounts · across 94 breaches · 257 with a plaintext password · most recent Aug 18, 2024
Combo lists245 accounts · most recent Aug 8, 2026
Passwords for expert.de accounts
Combo lists619 logins · most recent Aug 15, 2026
Infostealer logs604 logins · 531 infected devices · most recent Aug 8, 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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