I use Firefox and have 'Block Attack Sites' enabled under 'Security Preferences'. This means that if Google detect malware on a site it automatically gets blocked. I had to disable it to get on today as Not606 has been reported and logged as such a site.
It's probably a false positive, you should contact mick though as malware could have been installed onto the server, include the attack message you get.
I was about to send Mick a message now. I got it on Chrome today for the first time, saying Malware detected.
Yes it is a virus, it's called 'The Prophet of Doom', and it is being sorted!........................ please log in to view this image
Oh Dragon,you are a one!!! Unfortunately,I don't see any anti virus strong enough to keep that one at bay.