There is a security flaw in the current and past versions of Firefox.
Read the article below for information on patches to fix the current problem.
http://news.com.com/Mozilla+offers+temporary+fix+for+Firefox+flaw/2100-1002_3-5857511.html
well well.. Another flaw.. ok is any browers safe.. hehe Good to know I keep up with those thing.. I been using opera.. That one sure has really got good secruity..Not good on some site.. but those are work around. nice now they have a fix.. I read it be release later next month the update... well the beta I haven't install yet..