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Victim Claim

Yudu Technology

thegentlemen 🇸🇬 Singapore Technology yudutek.com
Claimed by thegentlemen
Listed on leak site 20 Jun 2026
Reported attack date 18 Jun 2026
Group claims tracked 373
Unverified claim. This entry reproduces a listing published by the thegentlemen group on its own extortion site. Attackers routinely exaggerate or fabricate victims. Nothing here confirms that Yudu Technology suffered a breach, or what data was actually taken.

About the organisation

***.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

What the listing means

Yudu Technology appeared on the thegentlemen leak site on 20 June 2026. Groups publish a victim once negotiations stall or as pressure during them, so a listing usually means data was already exfiltrated — the attack itself is dated 18 June 2026, 1 day before the listing. This group has published 134 claims in the last 30 days and remains active.

Recommended actions

  • Treat any unsolicited message referencing Yudu Technology as suspicious — leaked data gets weaponised for phishing within days.
  • If you hold an account on yudutek.com, change that password now, update it anywhere you reused it, and enable two-factor authentication.
  • Other Technology organisations should review this group's known TTPs and validate detection coverage against them.
  • Watch for follow-on extortion: stolen data is often re-leaked or resold after the initial listing.
  • A leak-site listing is a claim made by the attacker, not a confirmed breach — check the organisation's own disclosures before acting on it.

Leak-site evidence

Listing URL https://www.ransomware.live/id/WXVkdSBUZWNobm9sb2d5QHRoZWdlbnRsZW1lbg==