TikTok's access controls on U.S. user data are much weaker than the company says, a former ByteDance employee told the office of Sen. Josh Hawley (R-Mo.), per a letter from Hawley to Treasury Secretary Janet Yellen shared exclusively with Axios.
Driving the news: The whistleblower's allegations, which have not been independently seen or verified by Axios, suggest that TikTok overstates its separation from its China-based owner ByteDance, relies on proprietary Chinese software that could have backdoors, and uses tools that allow employees to easily toggle between U.S. and Chinese user data.
