Just received this email from my hosting provider "This notice is to inform you that we have detected malicious code in your website files. We have compiled a list of compromised files on your account, as well as the code injected, below." Third time got this email in a result my site goes down. Where could be the possible virus or malware file? How should i recover my site from this issue. I have just asked them to restore it and for now its working fine but for the time being.