Siqueira Castro

Siqueira Castro

Data Breach on February 23, 2023
Data Breach Report
Victimsiqueiracastro.com.br
Claimed ByLockBit
Date DiscoveredFeb 23, 2023
DescriptionSiqueira Castro - Advogados is a full service law firm.
Leak Size470GB

Credential Exposure for siqueiracastro.com.br

We've indexed 405 @siqueiracastro.com.br accounts from external breaches, plus 46 credentials for siqueiracastro.com.br itself.

Last checked Oct 4, 2026

@siqueiracastro.com.br addresses from external breaches
Third-party breaches349 accounts · across 68 breaches · 319 with a plaintext password · most recent Dec 18, 2025
Combo lists206 accounts · most recent Sep 30, 2026
Passwords for siqueiracastro.com.br accounts
Combo lists37 logins · most recent Oct 4, 2026
Infostealer logs14 logins · 5 infected devices · most recent Aug 27, 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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