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Leak-site post naming Sherman Chan, DDS, Inc., captured by ThreatCluster

Sherman Chan, DDS, Inc.

titan

Ransomware leak-site victim intelligence

Data size
160gb
Views
0
Posted
Sep 22, 2026
Industry
Dental

Summary

Written by ThreatClusterfrom victim profile, leak post, screenshot

Titan claims 160 GB of data from Sherman Chan, DDS, Inc. The leak post lists the publication status as countdown. The material identifies the victim as Sherman Chan, DDS, Inc., a dental practice based in Mill Valley, Marin County, with the domain shermanchandds.com and Dr. Sherman Chan named.

Describes what the group claims on its leak site. A listing is not confirmation that a breach occurred.

Victim profile

People named
Dr. Sherman Chan

What was taken

Sherman Chan, DDS, Inc. is a dental practice providing general and preventive dentistry services to patients in Mill Valley and surrounding Marin County communities. The practice is led by Dr. Sherman Chan and offers routine dental examinations, cleanings, restorative care, and other general oral-health services.

Also stated on the leak page

Fields this group publishes that do not map to a standard column. Labels are the site's own.

page_title
Sherman Chan, DDS, Inc. data 160gb ~ Sherman Chan, DDS, Inc. · TITAN

Leak-site images (1)

Images from the victim's leak listing. Thumbnails scraped from the onion page are blurred by default — click a thumbnail to view.

ThreatCluster capture