This record tracks a ransomware attack claimed by the
coinbasecartel group against
CIGAM Software Corporativo Ltda. 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.
-54days
t1 · Published
t2 · Disclosed
Published
November 20, 2025
Disclosed / Notified
Sep 28, 2025
Attack Summary
CIGAM offers a comprehensive ERP solution designed for medium to large enterprises, assisting them in their digital transformation journey. Their s...
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 cigam.com.br
— indexed by HaveIBeenRansom.
129
found in Infostealer logs
397
found in Traditional breaches
10
found in Ransomware leaks
Apollo.io DB 816millions.rar
Database World ROC · breach
••• emails
@BreachedData1 LinkedIn 2021-23 Cleaned.7z.001
Database World ROC · breach
••• emails
pureincubation-com.7z.001
Database World ROC · breach
••• emails
udemy.com.zip
Database World ROC · breach
••• emails
vivo_leak.rar
Anonymous Russia БД · breach
••• emails
Leaked Database Archive_2.7z.001
formaceft_db · breach
••• emails
ModernBusinessSolutions_BF.7z
B F R e p o V 3 F i l e s · breach
••• emails
Hotel Urbano.rar
Anonymous Russia БД · breach
••• emails
+ 17 more leak sources locked
Leak volumes are locked
Sign in to reveal how many records each source exposed and the remaining 20 sources.
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.