Security Problem

Hi there – The site has definitely been hacked, and you need to take action quickly. At the moment your site has been listed on a number of blacklists, but doesn’t seem to have been singled out for a warning by Google.

If you’re willing to pay for the site to be fixed, you can contact a service like Sucuri or get a trusted freelancer to do the work.

If you want to fix it yourself, you should first read the FAQs at the link posted by @lumberhack above. If you can access your wp-admin you can install the free sucuri plugin to do a scan, which can help identify the problem.