TikTok and its parent company, ByteDance, were hit with a class action on Tuesday in California federal court for allegedly breaching federal privacy law by siphoning minors' data without their parents' consent, joining a string of similar cases filed in multiple states.

Milberg Coleman Bryson Phillips Grossman, which could not immediately be reached for comment, filed the complaint in the U.S. District Court for the Central District of California. Counsel has not yet appeared for the defendants.