In-app browsers on TikTok and other apps include code that could potentially track user activity on websites. (Photo Illustration by Thiago Prudêncio/SOPA Images/LightRocket via Getty Images) When ...

You know how some popular apps don't let you out of the app when you click on a link, opening said link in their own little in-app browser instead? As it turns out ...

TikTok's in-app browser has the ability to monitor certain kinds of user activity on the external websites accessed with it, new research shows. According to research published Thursday by Felix ...