Pinhão and Koiffman Advogados
Data Breach on February 02, 2026
| Data Breach Report | |||
|---|---|---|---|
| Victim | pk.adv.br | ||
| Claimed By | INC_RANSOM | ||
| Date Discovered | Feb 02, 2026 | ||
| Description | Pinhão & Koiffman Advogados is a law firm based in Brazil, providing corporate, civil, and litigation legal services. | ||
| Leak Size | Unknown |
Credential Exposure for pk.adv.br
We've indexed 37 @pk.adv.br accounts from external breaches, plus 1 credentials for pk.adv.br itself.
Last checked Sep 13, 2026
| @pk.adv.br addresses from external breaches | |
|---|---|
| Third-party breaches | 35 accounts · across 28 breaches · 33 with a plaintext password · most recent Dec 18, 2025 |
| Combo lists | 19 accounts · most recent Sep 9, 2026 |
| Passwords for pk.adv.br accounts | |
|---|---|
| Combo lists | 1 logins · most recent Sep 9, 2026 |
| Infostealer logs | 1 logins · 2 infected devices · most recent Jul 17, 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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