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Evening Standard
Evening Standard
World
Jacob Phillips

Chinese resident in California arrested over alleged Google AI trade secrets theft

A Chinese software engineer has been arrested for allegedly stealing artificial intelligence trade secrets from Google, while he was secretly working for two Chinese companies.

Linwei Ding, 38, also known as Leon Ding, faces four counts of theft of trade secrets, US Attorney General Merrick Garland said in a statement.

Ding, who was arrested on Wednesday in California, allegedly transferred sensitive Google trade secrets and other confidential information from Google’s network to his personal account while secretly affiliating himself with Chinese-based companies in the AI industry.

“The justice department will not tolerate the theft of artificial intelligence and other advanced technologies that could put our national security at risk,” Mr Garland said.

“We will fiercely protect sensitive technologies developed in America from falling into the hands of those who should not have them.”

Ding’s arrest illustrates “the lengths affiliates of companies based in the People’s Republic of China are willing to go to steal American innovation”, the FBI director Christopher Wray said.

“The theft of innovative technology and trade secrets from American companies can cost jobs and have devastating economic and national security consequences,” he added.

According to the indictment, Ding was hired by Google in 2019 and was involved in developing the software deployed in Google’s supercomputing data centres.

He allegedly began uploading confidential Google information into a personal cloud account between May 2022 and May 2023.

Ding allegedly uploaded more than 500 unique files containing confidential information.

In June 2022, Ding was approached by the chief executive of a Chinese early-stage technology company and offered the position of chief technology officer, the indictment said.

According to the indictment, Ding also founded his own technology company in the AI and machine learning industry and was acting as the company’s CEO, without Google knowing.

After Ding resigned from Google in December 2023, the Mountain View, California-based company reportedly searched his network activity history and discovered his May 2022 to May 2023 unauthorised uploads.

“After an investigation, we found that this employee stole numerous documents, and we quickly referred the case to law enforcement,” Google spokesperson Jose Castaneda said.

“We have strict safeguards to prevent the theft of our confidential commercial information and trade secrets,” Castaneda said. “We are grateful to the FBI for helping protect our information and will continue cooperating with them closely.”

Ding faces a maximum penalty of 10 years in prison if convicted and a fine of up to $250,000 for each count.

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