This record tracks a ransomware attack claimed by the
blacksuit group against
Government of Brazil - Business Information Brazil. 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.
-59days
t1 · Published
t2 · Disclosed
Business Category
Public Sector
Published
October 19, 2023
Disclosed / Notified
Aug 22, 2023
Attack Summary
Presidncia da Repblica is a company that operates in the Government industry. It employs 2,001-5,000 people and has $250M-$500M of revenue.
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 gov.br
— indexed by HaveIBeenRansom.
975,231
found in Infostealer logs
121+
found in Traditional breaches
41+
found in Ransomware leaks
ValeCard
medusa · ransomware
••• emails
VerificationsIO_BF.7z.011
Kedr | Forum · breach
••• emails
vivo_leak.rar
Anonymous Russia БД · breach
••• emails
TAPAir_BF.7z
B F R e p o V 3 F i l e s · breach
••• emails
Deezer_BF.7z
B F R e p o V 3 F i l e s · breach
••• emails
Cit0day [cit0day.in] breaches.csv
LKnet reserve chat · breach
••• emails
TAPAir_BF_.7z.001
Database World ROC · breach
••• emails
Israel Ministry of Justice
ddosecret · breach
••• emails
+ 17 more leak sources locked
Leak volumes are 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.