Chinese National Accused of Stealing AI Secrets From Google

A Chinese citizen who recently quit his job as a software engineer for Google in California has been charged with trying to transfer artificial intelligence technology to a Beijing-based company that paid him secretly, according to a federal indictment unsealed on Wednesday. Prosecutors accused Linwei Ding, who was part of the team that designs and maintains Google’s vast A.I. supercomputer data system, of stealing information about the “architecture and functionality” of the system, and of pilfering software used to “orchestrate” supercomputers “at the cutting edge of machine learning and A.I.…

U.S. Disrupts Hacking Operation Led by Russian Intelligence

The F.B.I., working with other countries, disrupted a Russian hacking operation that infiltrated more than 1,000 home and small-business internet routers in the United States and around the world, the Justice Department announced on Thursday. Russian intelligence, collaborating with cybercriminals, created a botnet, or a network of private computers infected with malicious software, to spy on military and security organizations and private corporations in countries like the United States. Using a court order, the F.B.I. secretly copied and deleted stolen data and malware from hacked routers. Doing this stopped Russia’s…

F.B.I. Director Warns of China Hacking Threat

Christopher A. Wray, director of the Federal Bureau of Investigation, warned on Wednesday that China was ramping up an extensive hacking operation geared at taking down the United States’ power grid, oil pipelines and water systems in the event of a conflict over Taiwan. Mr. Wray, appearing before a House subcommittee on China, offered an alarming assessment of the Chinese Communist Party’s efforts. Its intent is to sow confusion, sap the United States’ will to fight and hamper the American military from deploying resources if the dispute over Taiwan, a…

Allied Spy Chiefs Warn of Chinese Espionage Targeting Tech Firms

The United States and its allies vowed this week to do more to counter Chinese theft of technology, warning at an unusual gathering of intelligence leaders that Beijing’s espionage is increasingly trained not on the hulking federal buildings of Washington but the shiny office complexes of Silicon Valley. The intelligence chiefs sought to engage private industry in combating what one official called an “unprecedented threat” on Tuesday as they discussed how to better protect new technologies and help Western countries keep their edge over China. The choice of meeting venue…

With F.B.I. Search, U.S. Escalates Global Fight Over Chinese Police Outposts

The nondescript, six-story office building on a busy street in New York’s Chinatown lists several mundane businesses on its lobby directory, including an engineering company, an acupuncturist and an accounting firm. A more remarkable enterprise, on the third floor, is unlisted: a Chinese outpost suspected of conducting police operations without jurisdiction or diplomatic approval — one of more than 100 such outfits around the world that are unnerving diplomats and intelligence agents. F.B.I. counterintelligence agents searched the building last fall as part of a criminal investigation being conducted with the…