TikTok said it will have to “go dark” this weekend unless the outgoing Biden administration assures the company it won’t enforce a shutdown of the popular app after the Supreme Court on Friday unanimously upheld the federal law banning the app unless it’s sold by its China-based parent company.

The Supreme Court has sided with the Biden Administration on a law that could ban TikTok in the coming days. In a unanimous ruling, the court upheld the law, writing in an unsigned opinion that "TikTok’s scale and susceptibility to foreign adversary control,