This record tracks a ransomware attack claimed by the
bianlian group against
Hypertension Nephrology Associates, P.C.. 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.
-83days
t1 · Published
t2 · Disclosed
Business Category
Communication / Marketing
Published
February 28, 2024
Disclosed / Notified
Dec 08, 2023
Attack Summary
Hypertension Nephrology Associates, a medical practice, is committed to being the region's pre-eminent provider of care to patients with kidney disease and high blood pressure.
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 hnapc.com
— indexed by HaveIBeenRansom.
0
found in Infostealer logs
56+
found in Traditional breaches
8+
found in Ransomware leaks
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medusa · ransomware
••• emails
Canva_BF_.7z.001
Database World ROC · breach
••• emails
LinkedIn.com.txt
Database World ROC · breach
••• emails
shouldve-paid-the-ransom-betterment-shinyhunters.7z
Database World ROC · breach
••• emails
extracted_emails.txt
DL| Database catalog · breach
••• emails
Factual_BF.7z
B F R e p o V 3 F i l e s · breach
••• emails
+ 12 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.