My site link - http://iphone-s.com Some SEO Person just setup more than 17000 Article on my site. And getting backlink as well as earning from my site Content upload Sample - http://iphone-s.com/library/dream-clarify-and-create-what-you-want he don't have any access of my site , i don't how's he's install this. Same thing happen in previous month , I found a folder " .X1-unix " in hosting folder , i delete it. everything is become fine. But Now again this folder appear please suggest me permanent Solutions !!