Hi
about a hour before my site got hacked by
VIP_FBI_F@HOTMAIL.COM and left an index.html with this message

Imd after i logged on to the server found .htaccess and config.php of forum to have 777 permissions set..changed that to 655 removed the html that he inserted and restored original index file.
Now i just want to know what are the measures that i further need to check before it get hacked again..bcoz he may come again..am not sure..
heres what the details i collected on him..
guyz am really afraid of him..
site owners help me..am a rookie to this kinda problem

.thx