Jensen Huang was due to take the stage at two of the AI sector’s most prominent gatherings this week. Instead, Nvidia’s chief executive has vanished from both schedules as the company confronts a deeply personal scandal and an investigation with geopolitical overtones.

The retreat began after Huang told employees over the weekend that he had been unfaithful to his wife. “I owe my family and all of you an apology. I was unfaithful to my wife. My actions hurt her and our children.”¹ He said there was “no excuse” and expressed remorse, a disclosure that immediately raised questions about his ability to remain at the helm of the world’s most consequential AI-chip company.

By Monday, the fallout had become visible in public. Huang was no longer expected at Anthropic’s private CEO forum in Montecito, where he had been scheduled for an interview with an Anthropic executive.² Anthropic declined to comment.

His planned Wednesday fireside chat with ElevenLabs CEO Mati Staniszewski in New York also fell away. The voice-AI company confirmed Huang had pulled out; its agenda was revised to list Staniszewski alone for the closing keynote.¹ Huang’s name and photo reportedly disappeared from the conference speaker page, briefly returned, then vanished again before the confirmation.²

The cancellations came as Nvidia’s board opened an inquiry into whether Huang had been targeted in a “foreign intelligence effort,” following reports of his relationship with Alice Huang, a Megaspeed executive whom U.S. officials reportedly believed to be a Chinese intelligence asset.² Huang said he would cooperate fully with the investigation and insisted to staff: “I am fully committed to NVIDIA and will work to earn back your confidence.”²

For Nvidia, the issue is now larger than two missed appearances. The company faces scrutiny over both Huang’s conduct and the security implications surrounding it—at a moment when its China ambitions and dominance of the AI boom are already under intense pressure.