A China-linked threat actor used malicious browser extensions over seven years to steal data and corporate intelligence from ...

First 2026 cyber recap covering IoT exploits, wallet breaches, malicious extensions, phishing, malware, and early AI abuse.

More than a dozen Firefox extensions were found to be malicious, planting backdoors and keeping track of user browsing habits, experts have warned. This is according to security researchers from Koi ...

Web browsers are among the most essential pieces of software we use daily, yet we often take them for granted. Most users settle for whatever default ships with their devices -- and that's a mistake.

WebExtension improving automated HAR (HTTP Archive) export of collected data from the Network panel. This extension is built on top of WebExtensions DevTools API (compatible with Firefox and Chrome).

If you're a Firefox user, you need to update your browser. Mozilla has released a security patch for two zero-day vulnerabilities identified at the recent Pwn2Own hacker contest held in Berlin.

In a short period, researchers from Koi Security have uncovered three malicious browser extension campaigns that have impacted millions of browser users worldwide. The same Chinese threat actor is ...

Most websites require JavaScript to function properly. JavaScript settings depend on your browser. Each browser has its own settings menu. Chrome is the most commonly used browser on Android. Once ...

JavaScript creator says rushed web UX causes bloat and points to WebView2/Electron as Windows 11’s bigger problem.

The researchers initially discovered DarkSpectre while investigating ShadyPanda, a campaign based on popular Chrome and Edge extensions that infected over four million devices. Further analysis ...

Chrome, Edge and Firefox users are under attack by a new malware that uses malicious browser extensions to steal meeting info ...