I found this today https://www.hidebehind.net/cgi-bin/nph-proxy.pl/000000A/http/www.index-it.net when I did a search for inurl on google. What the hec is it, are these guys trying to hack my site or something? How can I get rid of it.
It looks like HideBehind.com is a proxy website. Basically people use proxies to surf the web anonymously or to bypass school/company content filters. I don't think they are trying to hack into your site.