ÜSTRA
Data Breach on June 21, 2023
| Data Breach Report | ||
|---|---|---|
| Victim | uestra.de | |
| Claimed By | BlackBasta | |
| Date Discovered | Jun 21, 2023 | |
| Description | ÜSTRA Hannoversche Verkehrsbetriebe Aktiengesellschaft is among the leading German local public transportation companies. | |
| Leak Size | Unknown |
Credential Exposure for uestra.de
We've indexed 58 @uestra.de accounts from external breaches, plus 38 credentials for uestra.de itself.
Last checked Aug 23, 2026
| @uestra.de addresses from external breaches | |
|---|---|
| Third-party breaches | 53 accounts · across 25 breaches · 53 with a plaintext password · most recent Feb 8, 2021 |
| Combo lists | 42 accounts · most recent Aug 16, 2026 |
| Passwords for uestra.de accounts | |
|---|---|
| Combo lists | 31 logins · most recent Aug 18, 2026 |
| Infostealer logs | 9 logins · 9 infected devices · most recent Aug 2, 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.
Is your organization next?
ÜSTRA was breached. Check if your company's credentials have been exposed in this or other data breaches.
Check your exposure →Continuous dark web monitoring alerts you when we find leaked credentials or session tokens for your company.