Hi Moz Guru's Our website was hacked a few months ago, since then we have taken various measures, last one being redesigning the website all together and removing it from a WordPress platform. So far all is going well, except that the 404 not found errors keeps coming up in Google Webmaster tools. The URLs are spam pages that were created by the virus. And these spam pages have been indexed by Google, and now we are struggling to get rid of them. Is there any way we can deal with these 404 spam pages links? Is marking all of them as fixed in the webmaster tools - search console- crawl errors helpful in any way? Can this have a negative impact on the SEO ? Looking forward to your answers. Many thanks.

Hi all, We got this error for almost a month now. Until now we were outsourcing the webdesign and optimization, and now we are doing it in house, and the previous company did not gave us all the information we should know. And we've been trying to find this error and fix it with no result. Have you encounter this issue before? Did anyone found or knows a solution? Also would this affect our website in terms of SEO and in general. Would be very grateful to hear from you. Many thanks. Here is what appears on the bottom of the site( www.manvanlondon.co.uk) Not Found The requested URL /java/backlinker.php was not found on this server. <address>Apache/2.4.7 (Ubuntu) Server at 01adserver.com Port 80</address> <address> </address> <address> </address>