Sicoob

Sicoob

Data Breach on June 25, 2024
Data Breach Report
Victimsicoob.com.br
Claimed ByRansomhub
Date DiscoveredJun 25, 2024
DescriptionSicoob is the country’s largest cooperative financial system.
Leak Size1TB

Credential Exposure for sicoob.com.br

We've indexed 787 @sicoob.com.br accounts from external breaches, plus 1,650 credentials for sicoob.com.br itself.

Last checked Aug 31, 2026

@sicoob.com.br addresses from external breaches
Combo lists594 accounts · most recent Aug 30, 2026
Third-party breaches235 accounts · across 51 breaches · 193 with a plaintext password · most recent Mar 22, 2026
Passwords for sicoob.com.br accounts
Combo lists1,343 logins · most recent Aug 30, 2026
Infostealer logs564 logins · 382 infected devices · most recent Aug 31, 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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