My sites have also been infiltrated. We’re starting up a movement on Twitter to get godaddy to act on it – just tweet about your issue, and use the hashtag #ihategodaddy I’m @patrickcurl if you want to follow me.
One trick in godaddy is to go to your hosting filemanager and click on history select all your files and folders and select all folders and directories and hit restore this will hopefully restore them to an earlier date..
Takes some time if you have a lot of folders though — but you should then check all your files to make sure they are clean.