This record tracks a ransomware attack claimed by the
bianlian group against
Medall Healthcare Pvt Ltd.. 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.
-39days
t1 · Published
t2 · Disclosed
Business Category
Healthcare / Pharma
Published
February 28, 2024
Disclosed / Notified
Jan 21, 2024
Attack Summary
Medall is India's fastest growing integrated Healthcare Diagnostics and the fourth largest Diagnostics player in India. With 7000 plus customer touch points in 9 states and 70+ districts, 24 NABL accredited labs and 108 ISO Certified Labs, Medall provides both radiology and pathology services under one roof.
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 medall.in
— indexed by HaveIBeenRansom.
603
found in Infostealer logs
750+
found in Traditional breaches
3+
found in Ransomware leaks
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TheUnderground - Reborn · breach
••• emails
IndiaMART_BF.7z
B F R e p o V 3 F i l e s · breach
••• emails
@BreachedData1 LinkedIn 2021-23 Cleaned.7z.001
Database World ROC · breach
••• emails
LinkedIn.com.txt
Database World ROC · breach
••• emails
TruecallerIndia_BF.7z
B F R e p o V 3 F i l e s · breach
••• emails
AntiPublic_BF.7z
B F R e p o V 3 F i l e s · breach
••• emails
cutout.pro - @bereza_bd.rar
DataClub · breach
••• emails
+ 17 more leak sources 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.