IT Professionals Database (ITPD)

An anonymous reader writes "Zero-day vulnerabilities have become prized possessions to attackers and defenders alike.

CWmike writes "Although three of the four browsers that were targets in the PWN2OWN hacking contest quickly fell to a pair of researchers, none of the smartphones were successfully exploited.

mellowdonkey writes "Last year's CanSecWest hacking contest winner, Charlie Miller, does it again this year in the 2009 Pwn2Own contest.