Do you keep getting abuse/UBE warnings and don't know why?

I'm sure this isn't news to some of you guys, but Acunetix makes a nice security app for web vulnerabilities. You can download a trial here:
http://www.acunetix.com/vulnerability-scanner/

Or if you want an audit by them, you can request a free one here:
http://www.acunetix.com/security-audit/

[Brangwyn]

I'd check Nessus out too, From memory the Acunetix trial actually can't test any website other than a handful that they have loaded into the demo.

http://www.tenablesecurity.com/products/nessus.shtml