The U.S. Commerce Department received a national security warning connected to Nvidia CEO Jensen Huang's affair with a Chinese technology executive, Axios reported on Tuesday, deepening a scandal that has moved from tabloid territory to the center of Washington's debate over AI chip export controls.
Huang has admitted to an extramarital affair with Alice Huang, an executive at the Singapore-based data-center firm Megaspeed whom congressional letters describe as "a publicly reported People's Republic of China (PRC) intelligence asset." The Associated Press reported that Alice Huang is a Chinese banker turned tech executive, and outlets covering the story have noted there is no familial relation between the two. She and Jensen Huang were photographed together at a dinner in Taipei in May 2025. Nvidia's board of directors is now launching an independent investigation into the national security concerns, according to The Hill, and Fox News reported that two House committee chairs have requested a joint closed-door briefing with the CEO on November 18 about his interactions with the former Megaspeed executive and Nvidia's safeguards against foreign espionage. For more context on this story, see our ongoing more AI stories.
Congress Moves on Multiple Fronts
The revelations have produced an unusually bipartisan reaction, with parallel pressure campaigns forming in both chambers and both parties. Three senior Democrats on the House Foreign Affairs Committee sent a letter Monday demanding that Commerce Secretary Howard Lutnick halt exports of advanced AI chips. "We hope that the Department did not ignore warnings about a suspected PRC intelligence operation while allowing advanced American technology to flow through companies under scrutiny," the lawmakers wrote. "If Commerce was not briefed, we need to know why. If it was briefed, we need to know how it responded. And if the Department knowingly permitted these exports despite credible national-security concerns, the American people deserve an explanation."
On the Republican side, three House members have demanded that Huang appear for a closed-door briefing on Nvidia's security protocols and his interactions with Alice Huang. Senator John Cornyn, a member of the Senate Intelligence Committee and the Foreign Relations Committee, told The Hill he wants an investigation into reports that the Commerce Department approved chip sales to alleged shell companies with ties to the Chinese military. "I don't know yet, sort of, who was instrumental in those decisions. And that's why I think there needs to be an investigation to figure out what exactly happened," Cornyn said.
The New York Times added a further layer on Tuesday, reporting that a U.S. Commerce Department inquiry into Megaspeed was halted after Nvidia intervention — an account that, if pursued by investigators, would place the company's lobbying operation at the center of the inquiry rather than at its margins.
The Megaspeed Trail
The Megaspeed relationship sits at the center of those questions. The New York Post's account of official concerns describes Megaspeed as the largest buyer of Nvidia chips in Southeast Asia, a position that made it a natural conduit for Chinese companies seeking access to hardware they could not buy directly. US officials came to suspect the firm of exploiting that loophole to smuggle AI chips to China, and last year asked Nvidia to audit its dealings with the company. Nvidia initially replied that all of its chip sales were accurately recorded, even though Megaspeed had imported roughly 50,000 more computer chips than what Nvidia linked to its data centers, according to a Bloomberg report cited in the Post's coverage.
The paper also detailed the channels through which the inquiry faded: Nvidia general counsel Tim Teter directly called the Commerce official overseeing chip export controls in the summer of 2025 to ask about the department's investigation into Megaspeed, after which Commerce staffers were, in the Post's words, "muzzled in their ability to look into the company" — an account that aligns with the Times' report that the inquiry was halted after Nvidia intervention.
The Export-Control Fight Gets New Fuel
The scandal has energized long-simmering legislation. Senators Jim Banks, a Republican from Indiana, and Elizabeth Warren, the Massachusetts Democrat, issued a joint call to pass their AI Overwatch Act, which aims to cut off pathways for China to access advanced chips. One measure under discussion, according to the New York Post's reporting on Capitol Hill sentiment, would close a loophole that allows Chinese companies to rent access to Nvidia's high-end hardware through data centers located in Southeast Asia — though some sources close to the debate warned that an overreaction would play into Beijing's hands by accelerating Chinese companies' progress with domestic alternatives.
The political dimensions reach into the White House. The Hill noted that President Trump brought Huang aboard Air Force One for his trip to Beijing in May, after Secretary of State Marco Rubio informed him of the relationship — a detail that has turned the scandal into a question about who in the administration knew what, and when. Lawmakers are also revisiting Huang's years of advocacy: the New York Post described him as the most influential voice urging U.S. officials to relax export controls on Nvidia's chips, and both parties are now re-examining whether that advocacy shaped decisions that should have been made on security grounds alone.
Markets and the Road Ahead
Wall Street has begun pricing in the political risk. Baird downgraded Nvidia citing CEO-related worries and AI uncertainty, CNBC reported, while Bloomberg framed the company's bull case as hinging on Huang surviving the China spy probe. Syndicated market reports tracked Nvidia heading for roughly $400 billion in lost market value across two sessions as the fallout deepened.
For the AI industry, the stakes extend well beyond one CEO's personal conduct. The questions lawmakers have put in writing — who at Commerce was warned, what the department did with the warning, and why an inquiry into Megaspeed reportedly stopped — are exactly the questions the board-level independent investigation will now be measured against. Whatever it finds, the affair has already handed export-control hardliners their strongest argument in years, put Nvidia's China business under a brighter spotlight, and turned every future advanced-chip shipment into a potential hearing exhibit.
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