Communist Party tracked Hong Kong protesters via ByteDance data ex chief
A former executive at ByteDance, the Chinese company which owns the popular video app TikTok, has said in legal papers that some members of the ruling Communist Party used data held by the company to identify and locate protesters in Hong Kong. Yintao Yu, formerly head of engineering for ByteDance in the US, says those same people had access to US user data – an accusation that the company denies.