- Federal Bureau of Investigation Director Christopher Wray told lawmakers Tuesday that he is "extremely concerned" about TikTok's operations in the U.S.- Wray's remarks build on those from other government officials and members of Congress who have expressed deep skepticism about the ability of the Chinese-owned video platform to protect U.S. user information from an adversarial government.Federal Bureau of Investigation Director Christopher Wray told lawmakers Tuesday that he is "extremely concerned" about TikTok's operations in the U.S."We do have national security concerns at least from the FBI's end about TikTok," Wray told members of the House Homeland Security Committee in a hearing about worldwide threats.Wray's remarks build on those from other government officials and members of Congress who have expressed deep skepticism about the ability of the Chinese-owned video platform to protect U.S. user information from an adversarial government.The outlet reported, for example, that TikTok's parent company ByteDance planned to use the app to monitor specific location details of certain American citizens, citing materials it reviewed.TikTok pushed back on the report, denying that it had ever tracked certain U.S. citizens with their specific locations and slamming Forbes for publishing the allegations."