Now, for whatever reason I have not seen any reference to this new feature (or annoyance as Mozilla makes it rather difficult to allow the download if you understand the risks) in the Firefox 32.x release notes. From the Mozilla Security Blog: Until recently, we only had access to lists of reported malicious web sites, now the Safe Browsing service monitors malicious downloaded files too. The latest version of Firefox (as of July 22) will protect you from more malware by comparing files you download against these lists of malicious files, and blocking them from infecting your system. The next version of Firefox…

Mozilla release an emergency update for Firefox 32.0 on September 12th, 2014 with Firefox 32.0.1. This release addressed these bugs: Stability issues for computers with multiple graphics cards Mixed content icon may be incorrectly displayed instead of lock icon for SSL sites WebRTC: setRemoteDescription() silently fails if no success callback is specified Please see the release notes for full details. Depending on update settings, users will be prompted to update to version 32.0.1 or can do so via Help > About Firefox or going to getfirefox.com where they can download and manually install the latest version of Firefox. The next planned release will…