Universidade Municipal de São Caetano do Sul
Data Breach on November 25, 2025
| Data Breach Report | |||
|---|---|---|---|
| Victim | uscs.edu.br | ||
| Threat Actor | Medusa | ||
| Date Discovered | Nov 25, 2025 | ||
| Description | Universidade Municipal de São Caetano do Sul (USCS) is a public municipal university based in Brazil (São Paulo). | ||
| Leak Size | Unknown |
Credential Exposure for uscs.edu.br
We've indexed 276 @uscs.edu.br accounts from external breaches, plus 649 credentials for uscs.edu.br itself.
Last checked Aug 23, 2026
| @uscs.edu.br addresses from external breaches | |
|---|---|
| Combo lists | 233 accounts · most recent Aug 21, 2026 |
| Third-party breaches | 81 accounts · across 38 breaches · 74 with a plaintext password · most recent Dec 18, 2025 |
| Passwords for uscs.edu.br accounts | |
|---|---|
| Combo lists | 633 logins · most recent Aug 22, 2026 |
| Infostealer logs | 154 logins · 98 infected devices · most recent Aug 7, 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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