I had a WP site hacked and a few days after i fixed it the blog was gone. I thought it was a hack. Now another WordPress Site have got the same problem but lucky my it was just an empty one shareprofit.net PHP: Normally the "hackers" leave something but in this case they just delete everything but the database.
shareprofit.net is ur website and how u fix ur blog. Every entering blog url in browser was showing blank page or wp admin panel was blank or u can't login then it seems ur wp problem. But i am not sure whenever u will tell us how u fix the blog.