When you see the dreaded Google attack site warning, you should immediately open a support ticket from portal.eyhost.biz – Be sure to include your domain name because we will need to locate the  virus that caused the issue and take steps to clean and secure your  account.
Note: This warning will only happen in Firefox because Mozilla has a  relationship with Google. Google cannot actually change your website.   They can only give you a warning that they detected possibly malicious  scripts on your site.  You will need to get your account cleaned and  secured before Google will remove the warning page.
Once the account has been cleaned and secured, please request a  delisting through your Google Webmaster account. This is not something  that EyHost can do for you. The excerpt below was copied from Google,  and gives you step by step instructions to request a delisting.
 From Google’s Website:
  
http://www.google.com/support/webmasters/bin/answer.py?answer=45432
http://www.google.com/support/webmasters/bin/answer.py?answer=45432
Once you have reviewed your site and are sure it is clean, you can  can submit a request for review. Note, you will need to verify site  ownership before you can request a site review.
- Sign in to Webmaster Tools with your Google account.
 - On the Dashboard, select the site you want.
 - On the Overview page, click Request a review and follow the instructions.
 
