This record tracks a ransomware attack claimed by the
medusa group against
Vivara. 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.
-86days
t1 · Published
t2 · Disclosed
Business Category
Retail / E-commerce
Disclosed / Notified
Apr 30, 2024
Attack Summary
Vivara is the largest retailer of jewelry in Brazil, with over 200 stores in major cities. The company also sells a wide range of design watches fr om brands such as Coach, Juicy Couture, Gucci, Lacoste, and more. Vivara corporate office is located in lj 207 Sai so 6580, Guara, Federal District, 71000-000, Brazil and has 1,167 employees. The total amount of data leakage is 1.18Tb and includes confidential data of CEO, top management team, employees and customers. Data also includes company's many hidden illegal activities.
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 vivara.com.br
— indexed by HaveIBeenRansom.
5,994
found in Infostealer logs
380+
found in Traditional breaches
2,620+
found in Ransomware leaks
Vivara
medusa · ransomware
••• emails
Apollo.io DB 816millions.rar
Database World ROC · breach
••• emails
@BreachedData1 LinkedIn 2021-23 Cleaned.7z.001
Database World ROC · breach
••• emails
Cit0day [cit0day.in] breaches.csv
LKnet reserve chat · breach
••• emails
vivo_leak.rar
Anonymous Russia БД · breach
••• emails
pureincubation-com.7z.001
Database World ROC · breach
••• emails
TAPAir_BF_.7z.001
Database World ROC · breach
••• emails
TAPAir_BF.7z
B F R e p o V 3 F i l e s · breach
••• emails
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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.