Firefox 2.0.0.6 now available

We’ve just released Firefox 2.0.0.6 which contains a security patch to mitigate the issue described here. The patch enables percent-encoding for spaces and double-quotes in URIs handed off to external … Read more

BaySec is tonight!

If you are a security geek in the bay area, find your way to O’Niell’s on 3rd and King Street in San Francisco at 7pm to meet up at BaySec. … Read more

Zalewski reports bugs in Firefox

The bugs Michael Zalewski posted to full-disclosure yesterday are getting some attention in the press. The information below is intended to provide some clarity on the severity of these issues … Read more

New Mozilla Security Blog

Welcome to the Mozilla Security blog. This is the place to come for updates on what is going on with security at Mozilla.