What web browser do you use?

Doesn’t change the fact that Firefox can be vulnerable just like IE can be vulnerable. It’s not what you use: it’s how you use it.

EDIT
Also just for the record, that vulnerability was exclusive to Firefox for the time… had I went to that site with IE, I wouldn’t have been exploited. Fortunately the Cisco picked up on the issue after it made a few passes.

I use IE. It works to get what I want done and that’s all that matters to me. I may try a different browser sometime, just for kicks, but I don’t see any reason to completely drop IE.