im not sure where to post this but i need some help and info, hopefully i can get it here. i woke up this morning to find my site hijacked,

there is a video playing on everypage of my site

the message is in text (sorry admin but you have no security on your site )

it also says before video (root@localhost- [~]# PrO SpY)

im not sure what this is and how to safely remove it or even where to find it or how to stop it from happening again.

im not sure if this is a problem with the vshare script, or a security problem on my server.

please please
someone give me some helpfull hints.