As mentioned previously, we've upped the ante this time around and the total cash pool allotted for prizes has risen to a whopping $125,000 USD. While HP TippingPoint is funding $105,000 of that, we've partnered with Google who has generously offered up $20,000 to the researcher who can best their Chrome browser. Kudos to the Google security team for taking the initiative to approach us on this; we're always in favor of rewarding security researchers for the work they too-often do for free.
A successful hack of IE, Safari, or Firefox will net the competitor a $15,000 USD cash prize, the laptop itself, and 20,000 ZDI reward points which immediately qualifies them for Silver standing. Benefits of ZDI Silver standing include a one-time $5,000 USD cash payment, 15% monetary bonus on all ZDI submissions in 2011, 25% reward point bonus on all ZDI submissions in 2011 and paid travel and registration to attend the DEFCON Conference in Las Vegas.
As for Chrome, the contest will be a two-part one. On day 1, Google will offer $20,000 USD and the CR-48 if a contestant can pop the browser and escape the sandbox using vulnerabilities purely present in Google-written code. If competitors are unsuccessful, on day 2 and 3 the ZDI will offer $10,000 USD for a sandbox escape in non-Google code and Google will offer $10,000 USD for the Chrome bug. Either way, plugins other than the built-in PDF support are out of scope.