
Banco Guanabara
Data Breach on August 04, 2025
| Data Breach Report | |||
|---|---|---|---|
| Victim | bancoguanabara.com.br | ||
| Claimed By | DragonForce | ||
| Date Discovered | Aug 04, 2025 | ||
| Description | Banco Guanabara is a bank based in Brazil, affiliated with Grupo Guanabara, specializing in commercial finance—particularly for mid-sized enterprises and heavy-vehicle credit. | ||
| Leak Size | 4.28GB |
Credential Exposure for bancoguanabara.com.br
We've indexed 30 @bancoguanabara.com.br accounts from external breaches, plus 16 credentials for bancoguanabara.com.br itself.
Last checked Oct 4, 2026
| @bancoguanabara.com.br addresses from external breaches | |
|---|---|
| Third-party breaches | 27 accounts · across 24 breaches · 24 with a plaintext password · most recent Feb 14, 2024 |
| Combo lists | 20 accounts · most recent Jul 24, 2026 |
| Passwords for bancoguanabara.com.br accounts | |
|---|---|
| Combo lists | 16 logins · most recent Sep 25, 2026 |
| Infostealer logs | 4 logins · 4 infected devices · most recent Sep 5, 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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