Hi all - I have some sites that keep getting compromised by spam links. It's not just Wordpress sites - it happens on sites that I have custom developed too. Often times it's cloaked - so I only learn about it when Google tells me about it in my webmaster tools account. My question is, what technique are these spammers using to infect my sites? Is there some software I can buy to do this too? I figure if I can buy the same software, then I can test that my own sites are protected against it at least, right?