If you maintain a website for your business and need to test some scripts, you will encounter the "A script on this page may be busy, or it may have stopped responding; you can stop the script now, or ...

On the August 6 th, the Mozilla Foundation released a security update for the Firefox web browser that fixes the CVE-2015-4495 vulnerability in Firefox's embedded PDF viewer, PDF.js. This ...

One of the "features" of Firefox 1.5 is a pop-up dialog that appears whenever a page takes too long to load that reads, "Warning: Unresponsive script. A script on this page may be busy, or it may have ...

Google has rolled back a recent release of its reCaptcha captcha script after a bug caused the service to no longer work on Firefox for Windows. Yesterday, BleepingComputer received multiple reports ...

NoScript, Firebug, and other popular Firefox add-on extensions are opening millions of end users to a new type of attack that can surreptitiously execute malicious code and steal sensitive data, a ...