yea i did it really i can't afford at this type dedicate hosting but i have shifted from that hosting

Any more thing that i can do inorder to secure my site a previous database is out in the market it's ok i have though it's ok what a person can do with a database with posts and members even if anyone uses that database he has to carry on much things

which will be a problem for him and that site owner

Can any one tell me how this can be stopped permanently

MEANING THIS WILL HAPPEN NEVER AGAIN , any thing that might just stop this happening

If this happens continously then it's a big problem for any site to continue
Any security holes or anything that can be provided