According to the report, the PDF format is "most frequently used as a malware transporter for vulnerabilities." Click on the image at the top of this article for a list of other dangerous file types.

“The J2EE Architect's Handbook can justifiably be considered to be the "bible" for J2EE based application designers and project managers.” -- The Midwest Book Review (7/2/2004). “Derek Ashmore has ...