While not always used for nefarious means, Javascript injection is a potential security threat that, until now, was difficult to check for inside in-app browsers.

NewEgg cracked in breach, hosted card-stealing code within its own checkout Like British Airways breach, attack blended with site code, sent data to lookalike domain.

Don't Use In-App Browsers for Anything Important The best way to prevent JavaScript injection attacks is to use a trusted browser.

It turns out that those browsers inject javascript code into each website visited, allowing parent Meta to potentially track you across websites, researcher Felix Krause has discovered.

A new malware campaign targeting WordPress sites employs a malicious plugin disguised as a security tool to trick users into installing and trusting it.

If JavaScript injections are enabled, the researchers say that all password managers on Android are vulnerable to the AutoSpill attack.

Airports have deployed so-called branded promotional hotspots, and there are plenty of companies that help businesses set up Wi-Fi hotspots that append ads via JavaScript injection.

We wrote last week about research showing that Meta takes advantage of the in-app browser feature on mobile devices to inject JavaScript into web pages viewed in the Facebook, Instagram, and ...