This record tracks a ransomware attack claimed by the
beast group against
Daniel L Kaler, DDS, PC. 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.
-76days
t1 · Published
t2 · Disclosed
Business Category
Healthcare / Pharma
Published
February 17, 2026
Disclosed / Notified
Dec 03, 2025
Attack Summary
Daniel L. Kaler, DDS, PC offers unparalleled orthodontic services to children, teens, and adults in Sioux City, Le Mars, IA, and Wayne, NE. The practice is dedicated to creating beautiful, healthy smiles through gentle and effective treatments in a comfortable environment.
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 drkaler.com
— indexed by HaveIBeenRansom.
0
found in Infostealer logs
30+
found in Traditional breaches
2+
found in Ransomware leaks
VerificationsIO_BF.7z.011
Kedr | Forum · breach
••• emails
MGM_Grand_Hotels RUTOR.7z
TheUnderground - Reborn · breach
••• emails
DELTADENTAL.COM
clop · ransomware
••• 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
pureincubation-com.7z.001
Database World ROC · breach
••• emails
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.