WordPress Site Hacked – Please HELP !!!

Both wp-adin/dashboard and my site is getting redirected to:

1. http://www.bing.com/search?q=freevirusscan&go=&form=QBRE&filt=all
2. http://scaner24.org/?affid=318&subid=landing

Today, 04/14/2010 i logged into dashboard and it was crashed.
I tried to refresh many a times and it still was crashed,
and i saw this address running fast in the Task Bar:


After sometime the dashboard started redirecting to bing.com mentioned above.

Changes i…

WordPress Site Hacked – Please HELP !!!