This record tracks a ransomware attack claimed by the
arcusmedia group against
EB Farmacutica. 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.
-64days
t1 · Published
t2 · Disclosed
Business Category
Agriculture / Food
Published
August 12, 2025
Disclosed / Notified
Jun 10, 2025
Attack Summary
Days06Hours23Minutes44442222Seconds33331111
ebfarmaceutica.com.br
EB Farmacêutica operates in the distribution of manufactured medicine…
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 ebfarmaceutica.com.br
— indexed by HaveIBeenRansom.
0
found in Infostealer logs
7
found in Traditional breaches
0
found in Ransomware leaks
vivo_leak.rar
Anonymous Russia БД · breach
••• emails
LuminPDF_BF.7z
B F R e p o V 3 F i l e s · breach
••• emails
Brazil_Trei_No_BF.7z
B F R e p o V 3 F i l e s · breach
••• emails
Leak volumes are locked
Sign in to reveal how many records each source exposed.
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.