This record tracks a ransomware attack claimed by the
alphv group against
Advarra leak. 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.
-54days
t1 · Published
t2 · Disclosed
Business Category
Communication / Marketing
Published
November 05, 2023
Disclosed / Notified
Sep 13, 2023
Attack Summary
Advarra provides innovative regulatory compliance solutions and expertise throughout the research lifecycle. Our integrated end-to-end compliance management platform combines site training, protocol compliance, and patient engagement, plus experienced consultants available to assist your team.
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 advarra.com
— indexed by HaveIBeenRansom.
1
found in Infostealer logs
385
found in Traditional breaches
56
found in Ransomware leaks
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••• emails
limeleads_breach.7z
TheUnderground - Reborn · breach
••• emails
Romark Laboratories
medusa · ransomware
••• emails
Televerde
play · ransomware
••• emails
contacts_120.csv
Database World ROC · breach
••• emails
Arandell Corp
medusa · ransomware
••• emails
+ 17 more leak sources locked
Leak volumes are 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.