> I didn't see sources in either article in the second paragraph

Paragraph 2 from the New York Post article:

“The woman, Alice Huang, also known as Huang Le, is a Chinese citizen who has served as a top executive at Singapore-based Megaspeed, an Nvidia customer and cloud partner that provides AI computing power to Chinese companies including Alibaba, the New York Times reported Thursday.”

I assume they meant the second paragraph of the HN link. On mobile the link description renders as a paragraph of text after the title.