Nvidia's board of directors has announced the launch of an independent investigation following reports that chief executive Jensen Huang was the target of a foreign intelligence operation. The investigation will cover all available information to clarify the situation.

On the same day, Huang sent a letter to employees in which he admitted to being unfaithful to his wife and apologised for the act. Despite this, the board emphasised that there is no reason to believe that national security or Nvidia's trade secrets have been compromised.

The story began at the end of October when the New York Times reported that US intelligence agencies had monitored a person close to Huang on suspicion of being a Chinese intelligence operative. That person is Alice Huang, also known as Huang Le, who was a senior director at the Singaporean firm Megaspeed. Last spring, officials in the Trump administration received intelligence data that she had been recruited by China's Ministry of State Security, and the concern reached Secretary of State Marco Rubio.

Nvidia highlighted that Megaspeed is one of its regional cloud service customers and that meetings between the chief executive and representatives of the firm are routine. The Chinese embassy called the reports baseless and slander against China.

Nvidia's graphics processors, such as the H100 model and Blackwell architecture, are key to almost all artificial intelligence, which is why Washington considers these chips a strategic resource. Export controls have existed for years that ban the import of the most advanced chips into China. Megaspeed, formed from a Chinese gaming company, had purchased Nvidia chips worth several billion dollars. The US Department of Commerce investigated Megaspeed in 2025 on suspicion that it was helping Chinese companies bypass export restrictions by reselling banned chips, but Nvidia claims these allegations were investigated and refuted.

Nevertheless, US officials still suspect that some of the chips procured by Megaspeed were smuggled into China. Huang lobbied the Trump administration to relax restrictions on the sale of Nvidia chips to China. Intelligence officers feared that Alice Huang could have been gathering data on Nvidia's plans and Huang's efforts to export advanced technology. Although US officials initially believed Huang was unaware of Alice Huang's activities, he was not warned that he was the target of an intelligence operation.

Huang has been a co-founder of Nvidia since 1993 and still leads the company. The investigation is led by a board of independent directors with the help of external lawyers, and Huang has agreed to cooperate and remains at the helm of the firm.

Republican representatives John Moolenaar, Brian Mast and Rick Crawford requested that Huang answer questions behind closed doors on 18 November regarding meetings with the alleged Chinese operative. Senator Chris Coons announced that Congress would investigate the case and seek answers, while Elizabeth Warren stated that Huang and Nvidia's board owe explanations to Congress. Representative Seth Magaziner requested that Commerce Secretary Howard Lutnick also testify alongside Huang.

Nvidia is the most valuable company in the world by market capitalisation and one of the most important components of the S&P 500 and Nasdaq indices. Any suspicion regarding its leadership or the possibility of regulatory sanctions could impact the entire artificial intelligence chain and funds holding Nvidia shares.