This record tracks a ransomware attack claimed by the
killsec group against
medisetter.com. 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.
-77days
t1 · Published
t2 · Disclosed
Business Category
Healthcare / Pharma
Published
August 28, 2024
Disclosed / Notified
Jun 13, 2024
Attack Summary
Medisetter is Vietnam's largest multichannel digital network dedicated to healthcare practitioners (HCPs). The platform emphasizes the quality of its member base over quantity, ensuring that all members are verified healthcare practitioners or medical students.
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 medisetter.com
— indexed by HaveIBeenRansom.
10
found in Infostealer logs
9
found in Traditional breaches
0
found in Ransomware leaks
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••• emails
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Database World ROC · breach
••• emails
cutout.pro - @bereza_bd.rar
DataClub · breach
••• emails
Cit0day [cit0day.in] breaches.csv
LKnet reserve chat · breach
••• emails
Canva_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.