Ersar
Data Breach on June 11, 2025
| Data Breach Report | |||
|---|---|---|---|
| Victim | ersar.pt | ||
| Threat Actor | WarLock | ||
| Date Discovered | Jun 11, 2025 | ||
| Description | Ersar is a portuguese national regulatory authority overseeing water supply and sanitation services, ensuring quality and fair pricing. | ||
| Leak Size | Unknown |
Credential Exposure for ersar.pt
We've indexed 35 @ersar.pt accounts from external breaches, plus 23 credentials for ersar.pt itself.
Last checked Aug 16, 2026
| @ersar.pt addresses from external breaches | |
|---|---|
| Third-party breaches | 34 accounts · across 15 breaches · 23 with a plaintext password · most recent Feb 8, 2021 |
| Combo lists | 7 accounts · most recent Aug 6, 2026 |
| Passwords for ersar.pt accounts | |
|---|---|
| Combo lists | 18 logins · most recent Aug 5, 2026 |
| Infostealer logs | 12 logins · 8 infected devices · most recent Jul 4, 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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