This record tracks a ransomware attack claimed by the
medusa group against
Unimed Blumenau. 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.
1031days open
t1 · Published
t2 · Pending
Business Category
Healthcare / Pharma
Published
November 05, 2023
Disclosed / Notified
Not disclosed yet
Attack Summary
Unimed Blumenau is a company that operates in the Health, Wellness and Fitness industry. It employs 1,001-2,000 people and has $500M-$1B of revenue. The company is headquartered in Blumenau, Santa Catarina, Brazil
Leak Screenshots
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Dark Web Exposure
Findings for unimedblumenau.com.br
— indexed by HaveIBeenRansom.
423
found in Infostealer logs
265+
found in Traditional breaches
4+
found in Ransomware leaks
Apollo.io DB 816millions.rar
Database World ROC · breach
••• emails
Unimed do Brasil
sarcoma · breach
••• emails
OnlinerSpambot_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
LinkedIn.com.txt
Database World ROC · breach
••• emails
Database World ROC · breach
••• emails
LKnet reserve chat · breach
••• emails
Database World ROC · breach
••• emails
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