As self-described " TikTok refugees" pour onto the Chinese social media app RedNote, also known as Xiaohongshu, some foreign netizens are already running up against the country's extensive censorship apparatus. Newsweek reached out to Xiaohongshu with a request for comment via a general contact email address.

As TikTok users flock to RedNote, there are several considerations, including the privacy of your data. Here’s what you need to know.