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 ...

A new online tool named 'InAppBrowser' lets you analyze the behavior of in-app browsers embedded within mobile apps and determine if they inject privacy-threatening JavaScript into websites you visit.

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 ...

Facebook’s collection and sale of user data for advertising purposes took a huge hit when Apple introduced its App Tracking Transparency (ATT) feature, with Facebook projecting that it will lose out ...