AySA
Data Breach on December 15, 2025
| Data Breach Report | |||
|---|---|---|---|
| Victim | aysa.com.ar | ||
| Claimed By | 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 939 @aysa.com.ar accounts from external breaches, plus 18,881 credentials for aysa.com.ar itself.
Last checked Oct 4, 2026
| @aysa.com.ar addresses from external breaches | |
|---|---|
| Combo lists | 817 accounts · most recent Oct 3, 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 | 13,522 logins · most recent Oct 4, 2026 |
| Infostealer logs | 7,618 logins · 4,590 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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