AySA
Data Breach on December 15, 2025
| Data Breach Report | |||
|---|---|---|---|
| Victim | aysa.com.ar | ||
| Threat Actor | SafePay | ||
| Date Discovered | Dec 15, 2025 | ||
| Description | AySA is a state-owned public utility company based in Argentina responsible for the provision of drinking water and sewage services to the City of Buenos Aires and surrounding municipalities, focusing on water supply, sanitation, and infrastructure services. | ||
| Leak Size | Unknown |
Credential Exposure for aysa.com.ar
We've indexed 937 @aysa.com.ar accounts from external breaches, plus 17,380 credentials for aysa.com.ar itself.
Last checked Aug 16, 2026
| @aysa.com.ar addresses from external breaches | |
|---|---|
| Combo lists | 815 accounts · most recent Aug 15, 2026 |
| Third-party breaches | 213 accounts · across 47 breaches · 177 with a plaintext password · most recent Dec 18, 2025 |
| Passwords for aysa.com.ar accounts | |
|---|---|
| Combo lists | 12,297 logins · most recent Aug 15, 2026 |
| Infostealer logs | 7,238 logins · 4,363 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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