Forum is hacked by some bad guys

Our forum is hacked by some bad guys.
I am working to restore it.

Recently update:
I have decided not to open the forum since I haven’t found a more secure bulitin board program.
Recently a phpBB forum I often visit is also hacked by some one.

For customers, you can send email to support@guangmingsoft.net for quick help. We will response in 24 hours normally. Of course, you can also put some comments here. I would like to see more comments so I will be more encouraged to blog! :)