Just received this email from my hosting service gem3.com
Hello,
The web server servicing examplecart.com has been attacked and is currently infected with a virus.
We have taken the visible portion of your website offline while we are isolating and removing the infection to make sure that it does not attack any of your site visitors.
Please accept our sincere apologies for this service interruption while we are working on this issue!
Email and other non-visible site services are still live on the server at this time.
We will followup after the issue is resolved with additional information.
Please let us know if you have any questions!
Thank You,
Dave
Gem3.com