I may have a false positive here on the Heuristic scan.

Just a few minutes ago I downloaded KeePass 2.10. A right-click scan of the file indicated "Fraud.DesktopSecurity2010". There are several options for KeePass, I had downloaded the following:
Portable KeePass 2.10 (ZIP Package)

Requested Information:

Windows XP Pro (SP3)
Firefox 3.5.9
Spybot 1.6.2.46, Latest detection update: 5/19/2010
After downloading the file I did a right-click scan of the .zip file
Spybot - Search & Destroy (Heuristic)
KeePass-1.10.zip Fraud.DesktopSecurity2010

The download came from SourceForge. I think it was released March 5th of this year.

Scans on 4 other security tools were negative on this file.

Thank you.