Are my sites infected? Please Help!!

When I try to open any of my sites, This adware often open with it:







Is that mean I have a host infection or what?
and how to prevent this adware!!

thanks

 

More than likely your site is infected, especially if it only happens on your site. Check through your source code. If you need any help with this, let me know.

 

Well, About 3 hours ago I did a PC scan by "spyware doctor", after that I changed my ftp password. Then I reloaded my sites many time without noticing this adware anymore. So is that means everything is OK now? or am I have to do something else?
Thank you

 

Sounds like you have cleared it up. Since this has happened once, I recommend changing FTP passwords frequently and also checking over directory/file permissions.

 

Thanks SecureCP I'll make sure to do that, and I really appreciate your help

Take care

 

What is your url? (Bit.ly if you want)

Nothing to do with a plugin or advertising network you are on?

Javascript?

Are all your files correct permissions?

Have you tried doing:

site:youdomain.com viagra

Code (markup):

This a great way to check for hacking.