According to CNET, "The state of Massachusetts has asked a federal judge for a temporary restraining order preventing three MIT students from giving a presentation on Sunday about hacking smartcards used in the Boston subway system."
It'll be interesting to see whether Dutch-style openness
or Soviet-style secrecy
prevails in Las Vegas. Update: 08/09 20:57 GMT
: "Too late," says reader Bluey: "Injunction was already granted