But the people who can exploit the system probably know it already:
In a fit of foot-stomping reminiscent of the recent court-ordered ban on a talk regarding the vulnerabilities in the MiFare Classic-based CharlieCard transport payment system, the Discovery Channel – which owns the show – were told in no uncertain terms that “they were not going to air this episode talking about how hackable this stuff was, and Discovery backed way down, being a large corporation that depends on the revenue of the advertisers.” Savage continues with the explanation that the idea of an RFID-busting show is now “on Discovery’s radar and they won’t let us go near it.”
AB's Reflections 