Trump Says FBI Is Investigating Nvidia Chief Jensen Huang's Ties to Alleged Chinese Spy

"I had no idea she was a spy" — and the president says he believes him.
Trump relayed Jensen Huang's answer after calling him Monday about his ties to Alice Huang.
Mark

Why is a personal affair a national security story at all?

Mimi

Because of who Nvidia is. Its chips are central to AI, and Washington treats exports to China as a security matter. Alice Huang ran Megaspeed, which has dealt with Nvidia.

Mark

And the president says Huang had no idea.

Mimi

Trump says Huang told him that on the phone Monday, and that he believes him. He also called Huang honourable.

Luke

Careful, though. That's Trump relaying a private call. Huang's own public statements admit infidelity and promise cooperation; the reporting doesn't show him saying he didn't know.

Mark

What about the spy claim itself?

Mimi

It comes from US intelligence officials via the New York Times, which also reported a Rubio memo last spring. Beijing calls it groundless.

Luke

Right, so the spy label is attributed, not independently confirmed here. Same with the memo.

Mark

And the FBI investigation?

Luke

Only Trump has said it exists. The FBI declined comment, and we don't know its scope or start date.

Mimi

The money is concrete: shares fell more than 4%, about $250bn, and a class action alleges concealment.

Luke

Allegations in a lawsuit, not findings. And Nvidia says it sees no sign secrets were compromised.

Mark

What should we watch?

Mimi

Whether Huang attends the closed-door congressional briefing next week, and what Nvidia's independent investigation finds.

  • The President has publicly vouched for Jensen Huang while the FBI investigation remains unexplained in scope and timing, leaving a gap between reassurance and evidence.
  • Nvidia's share price dropped more than 4%, wiping about $250bn from its value in a single day, and a shareholder class action now alleges the company concealed the relationship.
  • Congressional committees have asked Huang to attend a closed-door briefing next week, and his response to that request is an open question.
  • Nvidia has commissioned an independent inquiry and Huang says he will cooperate, while Beijing rejects the allegations and Megaspeed's Singapore office has gone silent.
  • The outcome hinges on whether Huang appears before lawmakers and what the internal probe finds, both of which could reshape the company's standing with Washington.

A man who helped build the engine of the artificial intelligence age now finds his private life pulled into the rivalry between the world's two largest powers. The United States says it is looking into whether Jensen Huang, the chief of Nvidia, was entangled with a woman Washington believes served Beijing, while Huang says he knew nothing of it and China calls the accusation a smear. Beneath the headlines lies an older human pattern, in which personal trust becomes a battleground for the nations that depend on the technology trust is meant to protect, and the answer will be shaped by investigations that have only just begun.

On Monday, President Donald Trump telephoned the head of Nvidia, the world's second most valuable company, and asked whether Jensen Huang had any idea that a woman he had been involved with was a spy. Trump said Huang had told him no, and added, "I really believe him." The woman is Alice Huang, also known as Huang Le, who has no family relation to Jensen Huang. US intelligence officials believe she worked for Beijing. She was managing director of Megaspeed, a Singapore company that has dealt with Nvidia.

Trump later said the FBI was looking into the matter, but he gave no details about the scope or start date of the inquiry, and the FBI declined to comment. He called Huang an "honourable guy" and said he believed Huang was "suffering greatly." Huang has acknowledged being unfaithful to his wife and has apologised to her and their children. He says he is committed to protecting Nvidia and America's security and will cooperate with the company's independent inquiry. Beijing has called the allegations "entirely groundless" and an attempt to smear China.

The market responded fast. Nvidia's shares fell over 4% on Monday, and a proposed class action in California accuses the company and Huang of concealing the ties to Alice Huang, who is suspected of helping smuggle chips to China. Because Nvidia's products are treated in Washington as a national security matter, the case reaches well beyond one executive's private life. Congressional committees have asked Huang to attend a closed-door briefing next week on Nvidia's protections against foreign espionage. It is not yet clear whether he will attend, and the company's inquiry has yet to report its findings.

On Monday, President Donald Trump picked up the phone and called the chief executive of the world's second most valuable company to ask him a blunt question. Did Jensen Huang, the head of Nvidia, have any idea that a woman he had been involved with was a spy? According to Trump, the answer was no. "I really believe him," the president told reporters afterward.

The woman in question is Alice Huang, also known as Huang Le, who is no relation to Jensen Huang. US intelligence officials believe she worked for Beijing, according to a New York Times report. She was managing director of Megaspeed, a Singapore-based company that has had dealings with Nvidia. The same report said Secretary of State Marco Rubio sent a memo to top officials in Washington last spring warning that the Nvidia chief was in a close relationship with a Chinese spy.

Trump later told reporters at the White House that the FBI is looking into the matter. He did not say what the investigation covers or when it began, and the FBI declined to comment when the BBC asked. Pressed several times about when he himself learned of the relationship, Trump said only that he had been informed "over a period of time." He called Huang an "honourable guy," said he was confident Huang would be in good shape once the investigations conclude, and added that he believed Huang was "suffering greatly." He also said he was sure Chinese leader Xi Jinping would raise the matter with him at their next meeting. Trump's remarks are the first public indication of whether Huang knew of the woman's alleged ties to Chinese espionage.

Beijing has rejected the claim that Huang was targeted, with its foreign ministry calling the allegations "entirely groundless, speculative and intended to smear and malign China." Nvidia has commissioned an independent investigation and says it has no reason to believe the company's secrets or US national security were compromised. Huang has acknowledged that he was unfaithful to his wife and apologised to her and their children. He said he was committed to protecting Nvidia and supporting America's national security, and that he would cooperate with the company's inquiry.

The market reacted quickly. Nvidia's share price fell by more than 4% on Monday, erasing about $250bn from its value. The same day, Huang and the company were named in a proposed class action in California. It accuses them of defrauding shareholders by concealing his ties to Alice Huang, who the suit says is suspected of seeking to help smuggle Nvidia products to China, and alleges the company lied to the media about the relationship. The BBC has asked Nvidia for comment on the suit.

The stakes reach beyond one executive's personal life because of what Nvidia makes. Founded in 1993 by Huang and two other engineers, it began by designing chips for gaming before pivoting to AI, which turned it into a powerhouse. Washington treats its exports to China as a national security question. The H200, its second most advanced chip, was once restricted over fears it would give China's tech industry an edge. Huang has long argued against such limits, saying US technology should power the global spread of AI. In January the Trump administration said it would allow H200 sales to Chinese customers under certain conditions. The most advanced chips, including the GB200 Blackwell, remain blocked.

Congress is also stepping in. Several committees have asked Huang to attend a joint closed-door briefing next week on Nvidia's security protocols against foreign adversary espionage and his interactions with Alice Huang, whom the letter describes as a publicly reported PRC intelligence asset. It is unclear whether he will appear. Nvidia declined to comment.

In Singapore, Megaspeed's office in the central business district appeared staffed and operating on Tuesday. The BBC was refused entry to its floor, and a staff member reached by phone declined comment and referred queries to the company's PR team. Emails to Megaspeed have gone unanswered. At Nvidia's Santa Clara headquarters, some workers told the BBC it was business as usual.

The next markers are whether Huang appears before the congressional committees next week and what the independent investigation at Nvidia finds.

I asked him that question, 'Did you have any idea she was a spy?' He said 'I had no idea she was a spy' and I really believe him.
— President Donald Trump
The allegations are entirely groundless, speculative and intended to smear and malign China.
— Chinese foreign ministry
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