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U.S. probes links between Nvidia CEO Jensen Huang and Megaspeed executive amid national security concerns

Nvidia CEO and co‑founder Jensen Huang admitted to an extramarital affair that U.S.

U.S. probes links between Nvidia CEO Jensen Huang and Megaspeed executive amid national security concerns

Jensen Huang, 63, co‑founder and CEO of Nvidia, acknowledged an extramarital affair that has raised questions beyond his private life. U.S. officials say the Megaspeed executive believed to have been involved, Alice Huang (a Chinese citizen and not related to Jensen Huang), may have passed information to Beijing — a charge that has prompted national security scrutiny.

What happened and why it matters

Megaspeed, a Singapore‑based AI infrastructure company, reportedly bought about $4.8 billion in Nvidia chips over the past two years. Both U.S. and Singaporean authorities have investigated Megaspeed on suspicions that the firm diverted chips to China in violation of export restrictions. The matter is significant because advanced AI infrastructure is central to economic and military competition between the U.S. and China, and Nvidia is a key supplier of AI chips used to accelerate model training and inference.

Timeline of key events (reverse chronological)

  • November 9, 2026: Jensen Huang withdrew from several upcoming speaking engagements, including the ElevenLabs Summit and the Anthropic CEO Forum.

  • November 9–10, 2026: Media reports detailed business ties between Nvidia and individuals linked to the alleged spy. Reports say Alice Huang and her family built a network of companies in China and Singapore to acquire Nvidia chips. They allegedly founded Shanghai Century Litong in 2023, which became a preferred cloud partner for Nvidia and received priority access to chips; reporting suggested the network facilitated purchases of up to $7.5 billion in Nvidia chips, including types that were banned.

  • November 8, 2026: President Donald Trump publicly expressed support for Jensen Huang, calling him a “fine person” and saying he believed Huang should remain Nvidia’s CEO. On the same day, Huang sent a letter to Nvidia employees and a press release admitting he had been unfaithful to his wife and apologizing to his family and staff. He said there was no excuse for his actions, linked his personal conduct to the news reports that raised national security concerns, and stated he would fully cooperate with an independent investigation initiated by Nvidia’s Board of Directors. Nvidia shares fell more than 5% the following day.

  • November 5, 2026: Three Republican committee chairmen — John Moolenaar (House Select Committee on the Strategic Competition between the United States and the Chinese Communist Party), Brian Mast (House Foreign Affairs Committee), and Rick Crawford (House Permanent Select Committee on Intelligence) — requested a closed‑door joint briefing with Huang. Their letter cited significant national security concerns about the People’s Republic of China’s access to sensitive U.S. technology.

  • October 29, 2026: The New York Times reported that U.S. officials had been investigating Alice Huang and Megaspeed for more than a year and that Alice Huang had developed a close relationship with Jensen Huang. Nvidia said interactions between a CEO and customer executives are routine and that the government would notify the company if it believed anyone posed a threat to American industry.

  • Spring 2026: A secret memo circulated within the Trump administration warning that Alice Huang, associated with Megaspeed, might be an operative for China’s Ministry of State Security. The memo was later reported by The New York Times; Marco Rubio, serving as Secretary of State in the reporting, supervised the drafting of the memo.

  • Late 2025: According to reporting, President Trump was briefed on intelligence suggesting a possible Chinese spy, Alice Huang, had formed a close relationship with Jensen Huang; Trump did not take action at that time. Jensen Huang, described in reports as an ally of Trump, had advocated for allowing Nvidia expanded business in China.

  • October 2025: U.S. and Singaporean authorities confirmed investigations into Megaspeed over suspected efforts to help Chinese companies circumvent U.S. export controls on chips. Reporting said Megaspeed rented computing capacity to Chinese firms including Alibaba, and a Commerce Department official who inspected a Megaspeed data center in Malaysia in 2024 found packed Nvidia equipment that prompted concern it might be shipped elsewhere rather than used locally.

  • 2024: Jensen Huang was reportedly seen socializing with Megaspeed executive Alice Huang in Taiwan, where he was born.

  • 2025: Bloomberg reported that Nvidia’s chief legal officer, Tim Teter, intervened in a 2025 U.S. government probe into alleged AI‑chip smuggling by Megaspeed International; Teter contacted Commerce Under Secretary Jeffrey Kessler with questions about whether the Trump administration played a role in Alice Huang’s detention.

  • Early 2025: The Financial Times reported that Alice Huang and a business partner sought China‑based investors for an Asian data center and said at the time they did not expect difficulties securing GPUs.

Ongoing inquiries and responses

  • Nvidia’s Board of Directors has launched an independent investigation; Jensen Huang pledged to cooperate fully.
  • U.S. and Singaporean investigations into Megaspeed’s potential export violations remain active.
  • Congressional committees have sought closed briefings to assess whether U.S. national security was compromised.

Numbers and facts

  • Jensen Huang’s age: 63.
  • Reported Megaspeed purchases of Nvidia chips over two years: about $4.8 billion.
  • Reporting that linked Shanghai Century Litong to a broader procurement network alleges up to $7.5 billion in Nvidia chip purchases facilitated through that network.
  • Nvidia shares dropped more than 5% on November 9, 2026, following the disclosures.

What happens next

Results from Nvidia’s independent investigation, congressional briefings, and the U.S. and Singaporean probes will determine whether there are further legal or regulatory consequences. Given the geopolitical competition over AI infrastructure, the case could have broader implications for export controls and corporate oversight.

Note on names

Alice Huang is identified in reporting as a Chinese citizen and is not described as a relative of Jensen Huang; the shared surname has been noted in coverage.