This record tracks a ransomware attack claimed by the
insomnia group against
Nephrology Associates. 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.
-36days
t1 · Published
t2 · Disclosed
Disclosed / Notified
Mar 01, 2026
Attack Summary
Nephrology Associates, PA is a leading central Arkansas nephrology practice with seven highly trained physicians across seven locations. They provide compassionate kidney care, accept all insurances, and aim to create a welcoming environment for patients.
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 arnapa.com
— indexed by HaveIBeenRansom.
0
found in Infostealer logs
11
found in Traditional breaches
0
found in Ransomware leaks
UnderArmour_BF_.7z.001
Database World ROC · breach
••• emails
HomeChef_BF.7z
B F R e p o V 3 F i l e s · breach
••• emails
USA_Customers_04.2021_(153.986.518) @dbworldcloud.part01.rar
DBs Backup · breach
••• emails
HomeChef_BF.7z
Database World ROC · breach
••• emails
ModernBusinessSolutions_BF.7z
B F R e p o V 3 F i l e s · breach
••• emails
us_all_fields_email70m.rar
Durov · breach
••• emails
Poshmark_BF.7z
B F R e p o V 3 F i l e s · breach
••• emails
Leaked Database Archive_2.7z.001
formaceft_db · breach
••• emails
+ 1 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.