Wall Of Sheep Hacker Group Exposes NFC’s Risks

On the final day of Def Con 2013, I had the unique opportunity to interview the hackers behind the Wall of Sheep hacker group. The objective of Wall of Sheep is to spread awareness to computer users around the world about implementing measures to protect their personal data simply by using simple security measures when they connect to networks. The security of online data has never been more in the forefront of public opinion than the present. With the recent NSA incident, many in the U.S. are still wondering about the privacy of their personal data.