“Today’s decision is an important step in blocking the Chinese government from weaponizing TikTok to collect sensitive information about millions of Americans, to covertly manipulate the content delivered to American audiences, and to undermine our national security,” said Attorney General Garland. “As the D.C. Circuit recognized, this Act protects the national security of the United States in a manner that is consistent with the Constitution. The Justice Department is committed to defending Americans’ sensitive data from authoritarian regimes that seek to exploit companies under their control.”