need help immdtly

[alexchairman]

i am an admin of a site.i am sure that my password is not known to anyone.one guy is coming in my username in the forum.he is threatening me saying that he will delete my forum.even if i change my password,he comes.how is this possible?i am confused and afraid?

need help immdtly

[Lynne]

It seems like he has access to the database. Have you tried password protecting it thought htaccess? And, is your admin CP protected using htaccess?

[calorie]

Please read the following thread on how to improve security for your board:
http://www.vbulletin.com/forum/showthread.php?t=194701