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Advanced Dental

sinobi

This record tracks a ransomware attack claimed by the sinobi group against Advanced Dental. 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.

205days open
t1 · Published t2 · Pending
Nov 23, 2025Not disclosed yet
Country
United States
Business Category
Healthcare / Pharma
Employees
51-100
Discovered
2025-11-24
Published
November 23, 2025
Disclosed / Notified
Not disclosed yet
Victim ID
k7qXNPk70sne

Attack Summary

Advanced Dental, located in Aliso Viejo, CA, offers cutting-edge laser dentistry and a wide range of comprehensive dental services tailored for families. Their experienced team, led by Dr. Chitra Tiruveedula and Dr. Joseph C. Yang, provides personalized care for patients of all ages, from toddlers to seniors. The practice emphasizes advanced technology and techniques, including dental implants, Invisalign, and emergency dentistry, ensuring a comfortable and efficient experience. With flexible payment options and a commitment to patient well-being, Advanced Dental aims to create healthy smiles that last a lifetime.

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.

file_tree.png
finance_2024.xlsx
passport_scan.jpg
contract_signed.pdf
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Dark Web Exposure

Cross-referenced against HaveIBeenRansom's dark-web index of ransomware leaks, breaches & infostealer logs.
0
found in Infostealer logs
0
found in Traditional breaches
0
found in Ransomware leaks
Emails exposed
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External
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Distinct leaks
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••• emails
Full exposure is locked
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Visit Website Original Post View Group: sinobi
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