Britain's privacy watchdog, the Information Commissioner's Office, on Monday launched an investigation into how TikTok, Reddit and online image sharing website Imgur safeguard children's privacy.

Regulator will look into how video platform uses 13-17 year olds’ personal information to tailor their user experience

The U.K.’s data protection watchdog says that it's investigating how TikTok uses the personal information of teenagers to deliver content recommendations to them when they use the social media platform.