TikTok owner ByteDance Ltd. was fined €530 million ($600 million) by the European Union for illegally sending user data to China, and warned that it didn’t do enough to keep that information out of reach from Chinese state services. Ireland’s …

TikTok owner ByteDance Ltd. was fined €530 million ($600 million) by the European Union for illegally sending user data to China, and warned that it didn’t do enough to keep that information out of reach from Chinese state services. Ireland’s …