Nvidia shares have fallen sharply after allegations emerged that the chip giant's chief executive conducted an affair with a Chinese spy.
The claims triggered an immediate reaction in financial markets, with investors selling off stock in one of the world's most valuable technology companies.
It is understood the allegations centre on a romantic relationship between Nvidia's top executive and an individual alleged to have links to Chinese intelligence. The nature and origin of the claims have not been independently verified.
The share slump reflects how sensitive markets have become to any suggestion of foreign interference involving major US technology firms, particularly those with significant exposure to semiconductors and national security supply chains.
No further details of the allegations have been confirmed at this stage.
