Expert
Data Breach on August 18, 2025
| Data Breach Report | |||
|---|---|---|---|
| Victim | expert.de | ||
| Claimed By | Medusa | ||
| Date Discovered | Aug 18, 2025 | ||
| Description | Expert is a consumer electronics and appliances retail cooperative based in Germany, operating about 378 stores nationwide through independent member retailers. | ||
| Leak Size | 114GB |
Credential Exposure for expert.de
We've indexed 425 @expert.de accounts from external breaches, plus 1,400 credentials for expert.de itself.
Last checked Oct 4, 2026
| @expert.de addresses from external breaches | |
|---|---|
| Third-party breaches | 287 accounts · across 94 breaches · 257 with a plaintext password · most recent Aug 18, 2024 |
| Combo lists | 247 accounts · most recent Oct 1, 2026 |
| Passwords for expert.de accounts | |
|---|---|
| Combo lists | 743 logins · most recent Oct 3, 2026 |
| Infostealer logs | 684 logins · 571 infected devices · most recent Oct 3, 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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