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Yudu Technology

thegentlemen

This record tracks a ransomware attack claimed by the thegentlemen group against Yudu Technology. 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.

40days open
t1 · Published t2 · Pending
Jun 18, 2026Not disclosed yet
Country
Singapore
Discovered
2026-06-20
Published
June 18, 2026
Disclosed / Notified
Not disclosed yet
Victim ID
VnXFEkVe21kv

Attack Summary

***.com zoominfo.com/c/yudu-technology-co-ltd/1340189458 Yudutek is a professional IT system integrator founded in 2008 in Zhubei, Taiwan, specializing in commercial computing hardware and generative AI solutions.With over 15 years of industry experience, the company provides enterprise on-premise AI, AI server infrastructure, and customized digital transformation services.By partnering with major technology brands, Yudutek empowers organizations to seamlessly implement advanced artificial intelligence applications and optimize their operational efficiency

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

Findings for yudu.com (matched from the company name) — indexed by HaveIBeenRansom.
1,600
found in Infostealer logs
386+
found in Traditional breaches
20+
found in Ransomware leaks
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pureincubation-com.7z.001
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Apollo.io DB 816millions.rar
Database World ROC · breach
••• emails
Access Intelligence
play · ransomware
••• emails
@BreachedData1 LinkedIn 2021-23 Cleaned.7z.001
Database World ROC · breach
••• emails
Dropbox_BF.7z
B F R e p o V 3 F i l e s · breach
••• emails
linkedIN_2.7z.001
Database World ROC · breach
••• emails
+ 17 more leak sources locked
Leak volumes are locked
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