Warning Message

[japamor]

Several of my domains get the message

'Reported Attack Site! - This web site at www.Site.com has been reported as an attack site and has been blocked based on your security preferences.'

when I try to access them with FF, (it doesn't happen with IE).

I've noticed and removed loads of javascript from some of my pages but I still get the message. I've got anti virus installed and my .htaccess seems normal.

Anyone know what's happening or how I can stop it?

Thanks in advance.