Nvidia and Jensen Huang sued over disclosures about alleged spy affair

Nvidia and chief executive Jensen Huang face a shareholder lawsuit alleging that they misled investors about his relationship with a Megaspeed executive suspected of working for Chinese intelligence. The complaint filed on 9 November in California federal court argues that the alleged affair undermined the company’s public assurances about its dealings with the Singapore-based customer. It seeks damages for investors after Nvidia shares fell 4.27% on Monday.

The proposed class action adds a securities-law dispute to the independent board investigation Nvidia announced on Sunday. Shareholder Mark Kistenmacher alleges that the company and Huang concealed national security concerns that threatened Nvidia’s reputation and business prospects. These are allegations in a civil complaint, not findings that either defendant broke the law or that espionage occurred.

The statements investors are challenging

The complaint focuses on Nvidia’s descriptions of its customer relationship with Megaspeed and Huang’s interactions with Alice Huang, who is not related to him. It reproduces earlier company statements saying that compliance staff had inspected Megaspeed’s facilities and found no evidence that chips had been diverted. The plaintiff argues that the alleged affair made those assurances, and statements presenting the relationship as routine, materially false or misleading.

One passage challenges Nvidia’s response to reporting about Alice Huang, in which the company described its CEO’s interactions with her as normal customer contact. Another targets Huang’s 30 October remarks that Nvidia’s dealings with Megaspeed were normal and that the company had checked its GPU deployments. The lawsuit’s argument is that investors received an incomplete account of a relationship that carried risks beyond an ordinary commercial transaction.

The export-control issue gives that argument its business context. According to The Guardian’s report, Megaspeed has faced scrutiny over suspicions that it diverted Nvidia chips to China in breach of US restrictions. The same report records Megaspeed’s position, stated last year, that it complied fully with applicable laws, including US export controls. Nvidia and Megaspeed had not immediately responded to the outlet’s requests for comment on the lawsuit.

Customer oversight has also featured in Huang’s public comments about AI safety. He previously said Nvidia would cut off customers building unsafe AI. This complaint concerns a separate question: whether Nvidia’s statements about a particular customer and its CEO’s relationship with an executive misled shareholders.

Nvidia’s inquiry and the government response

In the board statement reproduced in the complaint, Nvidia said independent directors and outside independent counsel would oversee its investigation. The board said it had no reason to believe national security or Nvidia secrets had been compromised, while committing to examine all available information. Huang acknowledged being unfaithful to his wife in a message to staff, without identifying the woman in that message.

DW reports that Donald Trump said on Monday that the FBI was investigating the matter, while expressing support for Huang. Trump also relayed Huang’s account that he had not known the person involved was a spy. China denied conducting an intelligence operation targeting the Nvidia chief, with its foreign ministry describing the allegation as unsubstantiated.

For the shareholder case, the immediate financial claim centres on Monday’s decline. The complaint records a $7.97 fall to $178.67 and alleges that investors suffered losses when the information emerged. Kistenmacher is asking the court to certify the proposed class, award damages and related costs, and hold a jury trial; the filing does not specify a total damages figure.