Sellwerk
Data Breach on August 18, 2023
| Data Breach Report | ||
|---|---|---|
| Victim | sellwerk.de | |
| Threat Actor | BlackBasta | |
| Date Discovered | Aug 18, 2023 | |
| Description | Sellwerk GmbH & Co. KG. is a marketing and advertising firm. | |
| Leak Size | Unknown |
Credential Exposure for sellwerk.de
We've indexed 42 @sellwerk.de accounts from external breaches, plus 84 credentials for sellwerk.de itself.
Last checked Aug 16, 2026
| @sellwerk.de addresses from external breaches | |
|---|---|
| Third-party breaches | 35 accounts · across 8 breaches · 31 with a plaintext password · most recent May 22, 2024 |
| Combo lists | 12 accounts · most recent May 19, 2026 |
| Passwords for sellwerk.de accounts | |
|---|---|
| Combo lists | 62 logins · most recent Aug 15, 2026 |
| Infostealer logs | 26 logins · 19 infected devices · most recent Aug 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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