Sinotech

Sinotech

Data breach claim reported November 10, 2023
Add Breachsense as a preferred source on Google
Data Breach Report
Victimsinotech.org.tw
Claimed ByALPHV
Date DiscoveredNov 10, 2023
DescriptionSinotech Engineering Consultants Inc. (Sinotech Inc.) was founded in 1970 as a non-profit organization dedicated to providing engineering consulting services.
Leak Size236GB

Breach claims on this page are published by threat actors and haven't been verified by Breachsense.

Credential Exposure for sinotech.org.tw

We've indexed 104 @sinotech.org.tw accounts from external breaches, plus 9 credentials for sinotech.org.tw itself.

Last checked Nov 8, 2026

@sinotech.org.tw addresses from external breaches
Third-party breaches101 accounts · across 65 breaches · 62 with a plaintext password · most recent Jan 13, 2026
Combo lists33 accounts · most recent Nov 1, 2026
Phishing pages1 accounts · most recent Oct 6, 2026
Passwords for sinotech.org.tw accounts
Combo lists8 logins · most recent Oct 28, 2026
Infostealer logs4 logins · 2 infected devices · most recent Sep 16, 2026

Logins may belong to customers or to staff, and the data doesn't say which. None of this is necessarily connected to the ransomware attack above.

Is your organization next?

Check if your company's credentials have been exposed in this or other data breaches.

Continuous dark web monitoring alerts you when we find leaked credentials or session tokens for your company.