Google engineer convicted of stealing AI trade secrets for Chinese interests in landmark case
15 Sources
[1]
Former Google engineer convicted of stealing GPU and TPU trade secrets for 'Chinese interests' -- tried to raise funding for his own start-up
Linwei Ding faces up to 10 years in prison for each count of economic espionage. A federal jury in San Francisco has convicted a former Google engineer of stealing confidential AI infrastructure data and transferring it to benefit Chinese interests, closing one of the highest-profile trade secret
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Ex-Google engineer convicted of stealing AI secrets
Network access from China and side hustle as AI upstart CEO aroused suspicion A former Google software engineer has been convicted of stealing AI hardware secrets from the company for the benefit of two China-based firms, one of which he founded. The second startup intended to use these secrets to
[3]
U.S. convicts ex-Google engineer for sending AI tech data to China
A U.S. federal jury has convicted Linwei Ding, a former software engineer at Google, for stealing AI supercomputer data from his employer and secretly sharing it with Chinese tech firms. Ding was originally indicted in March 2024 after he lied and didn't sincerely cooperate with Google's internal
[4]
Ex-Google Engineer Convicted for Stealing 2,000 AI Trade Secrets for China Startup
A former Google engineer accused of stealing thousands of the company's confidential documents to build a startup in China has been convicted in the U.S., the Department of Justice (DoJ) announced Thursday. Linwei Ding (aka Leon Ding), 38, was convicted by a federal jury on seven counts of
[5]
Former Google engineer found guilty of espionage and theft of AI tech
The case marks the first conviction on AI-related economic espionage charges in the U.S., according to the Department of Justice. A federal jury in San Francisco on Thursday convicted a former Google software engineer of stealing trade secrets related to the search company's AI technology. The
[6]
Ex-Google engineer found guilty of stealing AI secrets for China
State of play A federal jury in San Francisco convicted Linwei Ding, also known as Leon Ding, 38, of seven counts of economic espionage and seven counts of theft of trade secrets, per an FBI post on X Monday. * Ding was accused of stealing thousands of pages of confidential information containing
[7]
Former Google Engineer Convicted of Stealing AI Secrets for China - Decrypt
Ding built his own AI startup in China, pitched investors on replicating Google's tech, and applied to a Shanghai government talent program. A 38-year-old former Google software engineer has been convicted of siphoning thousands of pages of the company's most sensitive AI technology to benefit
[8]
Former Google engineer found guilty of stealing AI secrets for Chinese firms
Tim Fang is a digital producer at CBS Bay Area. A Bay Area native, Tim has been a part of the CBS Bay Area newsroom for more than two decades and joined the digital staff in 2006. A former Google engineer has been found guilty on multiple federal charges for stealing the tech giant's trade secrets
[9]
Former Google engineer convicted of selling AI trade secrets
A former Google engineer was convicted Thursday of stealing AI-related trade secrets from the tech giant for Chinese companies, according to the U.S. attorney's office for the Northern District of California. Linwei Ding, also known as Leon Ding, was found guilty of seven counts of economic
[10]
Ex-Google Engineer Convicted of Stealing AI Secrets for Chinese Companies
WILMINGTON, Delaware, Jan 29 (Reuters) - Former Google software engineer Linwei Ding was convicted by a federal jury in San Francisco on Thursday of stealing AI trade secrets from the U.S. tech giant to benefit two Chinese companies he was secretly working for, the U.S. Department of Justice said
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Former Google engineer convicted in AI espionage case - The Economic Times
A federal jury in San Francisco has convicted a former Google software engineer of stealing sensitive artificial intelligence trade secrets for the benefit of China, marking the first-ever conviction on AI-related economic espionage charges, US officials said.A federal jury in San Francisco has
[12]
Ex-Google Engineer Faces Decades In Prison After Jury Finds He Stole AI Secrets For China - Alphabet (NASDAQ:GOOG), Alphabet (NASDAQ:GOOGL)
A federal jury in San Francisco convicted a former Alphabet Inc.-owned (NASDAQ:GOOG) (NASDAQ:GOOGL) Google software engineer this week for stealing sensitive artificial intelligence trade secrets. Jury Delivers Landmark AI Espionage Verdict Jurors found Linwei Ding, also known as Leon Ding,
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Ex-Google engineer convicted of stealing AI secrets for Chinese companies - The Economic Times
Linwei Ding, a 38-year-old Chinese national, was found guilty after an 11-day trial of seven counts of economic espionage and seven counts of theft of trade secrets for stealing thousands of pages of confidential information.Former Google software engineer Linwei Ding was convicted by a federal
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Former Google software engineer convicted of AI espionage, trade...
A federal jury in San Francisco found a former Google software engineer guilty of espionage and theft of trade secrets in the first-ever espionage conviction related to AI. Following an 11-day trial, the jury on Thursday found Linwei Ding, also known as Leon Ding, guilty on seven counts of
[15]
Ex-Google engineer convicted of stealing AI secrets for Chinese companies - VnExpress International
Ding, a 38-year-old Chinese national, was found guilty after an 11-day trial of seven counts of economic espionage and seven counts of theft of trade secrets for stealing thousands of pages of confidential information, according to the U.S. Department of Justice last Thursday. Each economic
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A federal jury convicted former Google engineer Linwei Ding on 14 counts of economic espionage and theft of trade secrets. Between May 2022 and April 2023, he stole over 2,000 pages of confidential data about Google's AI infrastructure, including TPU and GPU specifications, while secretly founding AI startups in China. The case marks the first AI-related economic espionage conviction in U.S. history.
Google Engineer Found Guilty in First AI-Related Economic Espionage Case
A federal jury in San Francisco has convicted former Google engineer Linwei Ding on seven counts of economic espionage and seven counts of theft of trade secrets, marking the first conviction on AI-related economic espionage charges in U.S. history
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. The 38-year-old software engineer, also known as Leon Ding, was found guilty of stealing more than 2,000 pages of confidential information about Google's AI infrastructure between May 2022 and April 2023 to benefit Chinese AI firms3
. The verdict follows an 11-day trial that exposed what U.S. Assistant Attorney General John A. Eisenberg called "a calculated breach of trust involving some of the most advanced AI technology in the world at a critical moment in AI development"1
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Source: New York Post
Stealing GPU and TPU Trade Secrets Through Sophisticated Evasion
Ding, who joined Google in May 2019 and was responsible for developing software that helps Graphics Processing Units (GPUs) function more efficiently for machine learning applications, employed a calculated method to evade detection
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. According to prosecutors, he copied data from Google source files into the Apple Notes application on his Google-issued MacBook, then converted those notes into PDF files before uploading thousands of them to his personal Google Cloud account1
. This method helped him circumvent Google's network data loss prevention monitoring systems for approximately 11 months. The stolen material covered seven categories of AI trade secrets describing how Google designs, builds, and operates its data centers, including low-level specifications for Tensor Processing Units (TPUs), internal TPU instruction sets, and performance characteristics tied to high-bandwidth memory access and inter-chip connections1
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Source: Hacker News
Secret Affiliations with Chinese Startups While at Google
While employed at Google, Ding maintained secret affiliations with two China-based technology companies and founded his own AI startup in China. In June 2022, he received a job offer as Chief Technology Officer at Beijing Rongshu Lianzhi Technology Co., Ltd., a machine learning acceleration startup, for 100,000 RMB per month (approximately $14,800 or $177,600 annually) plus bonuses and stock
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. By May 2023, he had founded Shanghai Zhisuan Technology Co., Ltd., serving as CEO of a company focused on developing a Cluster Management System for accelerating machine learning workloads4
. Evidence presented at trial showed that Ding told potential investors he could replicate Google's AI supercomputing infrastructure, with internal documents stating "we have experience with Google's ten-thousand-card computational power platform; we just need to replicate and upgrade it"2
.Deceptive Tactics and Government-Sponsored Ambitions
Ding traveled to China between October 2022 and March 2023 to participate in investor meetings for Rongshu, never informing Google about his affiliations or travels
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. He even asked a colleague to periodically scan his entrance badge at Google's workplace to create the appearance he was still in the U.S. while actually working in China. Evidence showed Ding applied to a Shanghai government-sponsored talent program, stating he planned to "help China to have computing power infrastructure capabilities that are on par with the international level"4
. His company Zhisuan was accepted into MiraclePlus, a China-based business incubation program, in November 2023, and internal memos indicated the company expected to market its technology to PRC-controlled entities, including government agencies and academic institutions2
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Source: The Register
What the Stolen Google's AI Infrastructure Data Contained
The U.S. Justice Department detailed that the stolen material included comprehensive information about Google's AI supercomputing infrastructure. Beyond TPU specifications, Ding obtained documents describing TPU system architectures and the software stack used to schedule and manage work across clusters
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. The theft also encompassed materials related to GPU machines and GPU cluster orchestration, focusing on how Google configures and operates multi-GPU systems at scale1
. Additionally, he stole proprietary SmartNIC hardware and software specifications used for high-bandwidth, low-latency networking inside Google's AI clusters4
.Related Stories
Investigation Unravels After Public Presentation in China
Google's investigation began when Ding uploaded additional files to a second personal Google Drive account while in China. On December 8, 2023, he provided reassurance to a Google investigator and signed a Self-Deletion Affidavit claiming he hadn't retained any Google information, while concealing his prior use of a personal account
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. The scheme unraveled when Google learned on December 29, 2023, that Ding had presented at the MiraclePlus conference as CEO of Zhisuan, just days after he had resigned from Google on December 264
. He had already booked a one-way ticket from San Francisco to Beijing scheduled for January 7, 2024. Company investigators immediately suspended his network access, remotely locked his Google laptop, and began reviewing security records.Implications for AI Security and National Interests
Roman Rozhavsky, assistant director of the FBI's Counterintelligence and Espionage Division, stated that "Linwei Ding betrayed both the U.S. and his employer by stealing trade secrets about Google's AI technology on behalf of China's government"
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. Ding faces a maximum sentence of 10 years in prison for each count of theft of trade secrets and 15 years for each economic espionage count, with sentencing yet to take place4
. The conviction signals how seriously U.S. authorities now treat AI technologies as critical to economic and national security. Google's Lee-Anne Mulholland, VP of regulatory affairs, stated the verdict sends "a clear message that stealing trade secrets has serious consequences"2
. The case emerges amid intensifying competition between U.S. and Chinese AI capabilities, with Google DeepMind CEO Demis Hassabis recently noting that Chinese AI models might be "a matter of months" behind Western capabilities5
.References
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