How to stay safe from malicious browser extensions We’ve seen similar extension attacks in the past that also involve elaborate social engineering.

This is according to the latest “Client-Side Attack Report Q2 2025”, published by security researchers c/side. A “client-side” attack is a type of security breach that occurs on the user’s device ...

SquareX has devised a new attack method that allows malicious browser extensions to impersonate legitimate ones for password managers, crypto wallets and more.

5 browser extension rules to live by to keep your system safe in 2025 If you use browser extensions, you should be careful about which ones you install and use. Here's how you can do that.