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Former Google Engineer Convicted of Stealing AI Secrets for China

  • Jan 30
  • 2 min read

Key Findings:


  • Former Google software engineer Linwei Ding (also known as Leon Ding) was convicted by a federal jury on 7 counts of economic espionage and 7 counts of theft of trade secrets.

  • Ding stole over 2,000 confidential documents containing Google's trade secrets related to artificial intelligence (AI) technology.

  • The stolen information included details about Google's custom Tensor Processing Unit (TPU) chips, Graphics Processing Unit (GPU) systems, software orchestrating AI supercomputing, and custom-designed network interface cards (SmartNICs).

  • Ding downloaded the documents to his personal accounts in December 2023, just weeks before resigning from Google, and used deceitful methods to cover up the theft.

  • Ding had plans to start his own AI company in China and help build an AI supercomputer on par with international standards, intending to benefit the Chinese government.


Background:


  • Ding, a 38-year-old Chinese national, joined Google in 2019 as a software engineer.

  • Around June 2022, he was in discussions to become the Chief Technology Officer of an early-stage tech company in China.

  • By early 2023, Ding had founded his own AI startup, Shanghai Zhisuan Technologies Co., and was serving as its CEO.

  • The theft of trade secrets occurred between May 2022 and April 2023, while Ding was still employed at Google.


Theft Details:


  • Ding downloaded over 2,000 pages of confidential documents containing details about Google's AI infrastructure, including its custom-designed TPU chips, GPU systems, software for managing AI supercomputing, and SmartNIC networking cards.

  • He used various methods to conceal the theft, such as copying data to Apple Notes and converting it to PDF before uploading to his Google account.

  • Ding also asked a Google colleague to use his badge to make it appear he was working from the office when he was actually in China.


Motive and Connections:


  • Ding intended to use the stolen trade secrets to benefit the Chinese government and help build an AI supercomputer "on par with the international level".

  • He applied to a Shanghai-based "talent program" sponsored by Beijing, which encourages experts to bring their skills and knowledge to China.

  • Prosecutors accused Ding of attempting to share the stolen technology with two entities controlled by the Chinese government.


Potential Consequences:


  • Ding faces up to 10 years in prison for each count of theft of trade secrets and up to 15 years for each count of economic espionage.

  • The conviction highlights the U.S. government's efforts to protect American intellectual property and technological leadership from foreign exploitation, particularly from China.


Sources


  • https://thehackernews.com/2026/01/ex-google-engineer-convicted-for.html

  • https://hackread.com/google-engineer-convict-steal-ai-secrets-china/

  • https://x.com/TheHackersNews/status/2017140595404525809

  • https://news.bloomberglaw.com/litigation/ex-google-engineer-guilty-of-stealing-ai-tech-for-chinese-firm

  • https://www.yahoo.com/news/articles/ex-google-engineer-convicted-espionage-012049375.html

  • https://www.indiablooms.com/world/us-ex-google-engineer-convicted-of-stealing-ai-secrets-to-benefit-china/details

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