QUOTE (planetrenders.net)
If you visit the renders gallery with firefox you'll receive a message saying that it is a "reported attack site". This is due to malicious code recently being added to the page. The code is no longer there right now so you can safely ignore the message. If it returns again we will take the site offline to make sure no one is infected. I've asked Google to review the site so that the message is removed.
they explained it. Can be closed now.