Nvidia’s CEO Admits an Affair. U.S. Intelligence Says the Woman Was Spying for China.

The man who runs the company that makes the chips behind almost every big SI system on earth just admitted to cheating on his wife. That alone would be a tabloid story. What makes it a national security story is who the other woman is, according to U.S. intelligence.

Jensen Huang, the 63-year-old founder and CEO of Nvidia, told his employees in a memo on Sunday: “I was unfaithful to my wife. My actions hurt her and our children. There is no excuse for what I did.” The same day, Nvidia’s board announced it was opening an independent investigation “in light of recent reporting that founder and CEO Jensen Huang has been the target of a foreign intelligence effort.”

The woman, according to The New York Times and the Financial Times, is Alice Huang, a Chinese citizen and former top executive at Megaspeed, a Singapore cloud computing company that buys Nvidia’s most advanced chips. She is not related to Jensen Huang. A person familiar with the matter told NBC News that U.S. intelligence agencies determined she was a Chinese spy.

Why one man’s private life moves the whole market

Nvidia is not just another tech company. Its chips are the engines that train and run the SI tools people use every day, from chatbots to search. As of Friday it was the world’s second-largest public company, worth nearly $4.5 trillion, according to NBC News. Its top chips are mostly barred from sale to China, because Washington does not want Beijing using American hardware to catch up in SI or build better weapons.

That is why investors flinched. Nvidia shares closed 4.27% lower on Monday, CNBC reported, wiping out almost $200 billion in value in a single session. The rest of the market did not follow. The S&P 500 and the Nasdaq were sharply higher that day, NBC News reported, which tells you the selling was about Huang, not about SI.

What the spy agencies reportedly found

Here is the story as the newspapers tell it, built on anonymous officials and classified intelligence that the public cannot see. U.S. agencies had already been watching Megaspeed on suspicion it was helping Chinese firms get around the chip ban, through data centers in Malaysia and Indonesia that appear to serve customers in China. Trade records cited by the Times show Megaspeed’s Malaysian affiliate bought at least $4.8 billion in gear containing Nvidia chips between June 2024 and February 2026.

While surveilling Alice Huang, investigators reportedly came across intercepted messages showing an intimate relationship with an American. When officials asked to learn the American’s identity, the Times reported, it turned out to be Jensen Huang. Counterintelligence officials concluded she had been recruited by China’s Ministry of State Security, Beijing’s main spy agency. The Times also reported that Secretary of State Marco Rubio oversaw a classified memo on the matter this spring.

Asked about it Sunday, Rubio told reporters: “I just can’t comment because of the nature of it, and I also can’t comment on an internal corporate matter that’s going on with Nvidia.”

What Nvidia and Huang say

Nvidia’s board says it “has no reason to believe that either national security or NVIDIA secrets were compromised,” but that its inquiry “will examine all available information.” A committee of independent directors, working with outside lawyers, will run it. The board added that it “has confidence in Jensen and his leadership team.” CNBC notes the board’s lead independent director is Stephen Neal, a veteran courtroom lawyer and former chief executive of the law firm Cooley who has run investigations for other corporate boards.

Before Sunday, Huang had described his dealings with Alice Huang as business. “Our relationship, our interactions, have been related to Megaspeed, and it was all completely normal and not unusual,” he said in an earlier statement quoted by NBC News. Nvidia has said customers like Megaspeed never get trade secrets, and a company spokesman told the Times that Nvidia’s own review found no sign Megaspeed was diverting chips to China.

In his memo, Huang told employees and shareholders, “you deserve better from me,” and promised he is “fully committed to NVIDIA.” A spokesperson said the news “will not slow” the company and that Huang will keep leading “without interruption.”

Trump stands by him, Beijing cries smear

President Trump did not waver. Speaking to reporters Sunday, he called Huang a “fine person” who should stay on as CEO. “I think he’s an honorable guy,” Trump said. “He’s done an amazing job for our country.” Trump also said he would support bringing Huang along on his upcoming trip through Asia. Last month Trump awarded Huang the National Medal of Science, one of the country’s highest honors.

China’s Foreign Ministry brushed the whole thing off. Spokesman Guo Jiakun said Monday that “the so-called Chinese spy allegation is unsubstantiated. It is nothing but smears against China.”

What other coverage is missing

Two things get lost in the headlines. First, no one has publicly shown that Huang knowingly helped China or handed over anything secret. The reporting describes a woman U.S. agencies believe was working for Beijing getting close to him, which is exactly how spy services are said to operate: they target the people with access. Second, the real question for America is not Huang’s marriage. It is whether Nvidia’s top chips are slipping into China through side doors in Southeast Asia, which is what put Megaspeed on the government’s radar in the first place.

Wall Street, for now, is betting on Huang. Analyst Dan Ives told CNBC that any talk of replacing him is “comedy,” and that Nvidia is still two to three years ahead of China on SI chips.

What happens next

Congress wants answers. Last Thursday, top House Republicans asked Huang for a briefing. “It is vital that Congress determines the extent to which U.S. national security has been placed at risk,” said a letter from Rep. John Moolenaar, the Michigan Republican who chairs the House Select Committee on China. Nvidia’s board has promised updates “as appropriate,” but has not set a deadline. Watch for whether Huang sits down with the committee, and whether investigators follow the chips, not just the romance.