Please help

[Allstar55566]

My forum was hacked somehow a few weeks ago and was redirecting to some weird site. I redid the entire forum with a fresh install of the software(lost everything) and have began building the forum back to where it was. Well all of a sudden I get users saying their malware and AV programs are flagging my site and NOW every time someone hits "what's new" it redirects them to a different site. Can anyone please help me save my forum and reputation as a solid admin?

--------------- Added [DATE]1324011029[/DATE] at [TIME]1324011029[/TIME] ---------------

btw my website is quickstreettrucks.com

[Lynne]

When you were hacked before, did you and your host look into how they hacked you and then do something on the server to make sure they couldn't do it again?

Reupload all your default files.

Reupload a backup database from before you were hacked.

Get in contact with your host and go through your access_logs to figure out how they hacked you.

[Allstar55566]

does anyone know if sucuri is a good company to have working on your site?

--------------- Added [DATE]1324074748[/DATE] at [TIME]1324074748[/TIME] ---------------

Latest info still need advice!:
Suspicious conditional redirect on: http://www.quickstreettrucks.com/forum.php
Suspicious conditional redirect. Details: http://sucuri.net/malware/entry/MW:HTA:7
Redirects users to:http://convert-about.ru/kernel/index.php