TikTok's custom in-app browser on iOS reportedly injects JavaScript code into external websites that allows TikTok to monitor "all keyboard inputs and taps" while a user is interacting with a given ...

A few days ago, developer Felix Krause shared a detailed report on how mobile apps can use their own in-app web browser to track user data. Now Krause is back with a new tool that lets anyone see ...

Meta reportedly says it needs to inject the script into websites to respect privacy choices. Fastlane founder Felix Krause has revealed that Facebook and Instagram's in-app browsers inject JavaScript ...