This record tracks a ransomware attack claimed by the
lockbit5 group against
kenta.com.br. It collects the publicly disclosed attack details — sector, location and
timeline — as published on the operator's leak site and indexed by Breach House.
Window Zero
EXPOSURE GAP
Window Zero is the time the breach stayed in the open before
anyone said so — the gap between when the attack was first discovered
on the operator's leak site (t1) and when it was publicly disclosed (t2).
The wider this window, the longer victims, staff and customers were exposed with no warning.
-68days
t1 · Published
t2 · Disclosed
Business Category
Finance / Legal / Insurance
Published
February 04, 2026
Disclosed / Notified
Nov 29, 2025
Attack Summary
Kenta Informtica helps government and legal organizations manage their information better. Founded i...
Leak Screenshots
SAMPLE
Proof-of-breach screenshots the operator posted from the stolen data. Previews are
redacted and locked — the originals are available on HaveIBeenRansom.
Dark Web Exposure
Findings for kenta.com.br
— indexed by HaveIBeenRansom.
3
found in Infostealer logs
66+
found in Traditional breaches
0+
found in Ransomware leaks
Apollo.io DB 816millions.rar
Database World ROC · breach
••• emails
VerificationsIO_BF.7z.011
Kedr | Forum · breach
••• emails
vivo_leak.rar
Anonymous Russia БД · breach
••• emails
@BreachedData1 LinkedIn 2021-23 Cleaned.7z.001
Database World ROC · breach
••• emails
Cit0day [cit0day.in] breaches.csv
LKnet reserve chat · breach
••• emails
udemy.com.zip
Database World ROC · breach
••• emails
Exploit.in.rar
LKnet reserve chat · breach
••• emails
Canva_BF.7z
B F R e p o V 3 F i l e s · breach
••• emails
+ 10 more leak sources locked
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Legal Disclaimer:
This ransomware victim record reflects information published on the operator's leak site.
Breach.house does not acquire, download, host, access or redistribute unlawfully obtained data. It indexes only publicly visible information posted by ransomware, breach and infostealer operators and open web sources, without accessing the underlying stolen content. The service supports public awareness, legitimate research and cyber-resilience.