Last night I was looking at WMT and noticed one of my sites was ranking for a ton of porn-related keywords. Just to be clear, the site has nothing whatsoever to do with porn, so I'm not too happy about it despite the traffic bump because the site is now ranking for strange porn terms. I tracked down the urls, and they are all formatted like this: nameofmysite.com/software/random-longtail-porn-keyword.pdf When I click the link, it redirects instantly to a safedownload.ws site. There is no corresponding page on my site, so I have no idea how this person is indexing things using my domain name, then redirecting to this safedownload site. I've scanned it with Sucuri, but it comes up with nothing. And no, just switching it over to a porn-related site isn't an option...this site is part of a long-standing consulting business, with a legit client base that pays a monthly fee for services. Has anyone experienced this?