(FILES) In this file photo taken on August 11, 2020 the logo of Chinese video app TikTok is seen on the side of the company's new office space at the C3 campus in Culver City, in the westside of Los Angeles.  TikTok on August 17, 2020 stepped up its defense against US accusations that the popular video app is a national security threat, denouncing what it called "rumors and misinformation" about its links to the Chinese government. / AFP / Chris DELMAS
Alphabet briefly considered buying a stake in TikTok through one of its investment arms. AFP  

Alphabet 'mulled minor TikTok stake' through its investment arm