Works well for fraud, virus detection... but... Rated 4 out of 5 stars

This "Bitdefender TrafficLight" v0.2.10 for Firefox is very good at detecting websites with; viruses, fraud, phishing (from the makers of the excellent whole computer anti-virus suite - also good to have!) etc...
However, after install dims-out (makes grey permanently) certain icons on the tool bar like; Flashblock, Karma Blocker and NoScript's extra-icons 'temporarily allow all this page' and 'revoke temporary permissions'.

This review is for a previous version of the add-on (