This lecture is the one primer you need on NSA surveillance technology

We know that the NSA has been monitoring millions of calls made in the United States. But what are they doing with that data? And how do they analyze it? Find out everything you need to know in this incredible lecture from Princeton computer science professor and government technology adviser Ed Felten. » 2/28/14 5:05pm 2/28/14 5:05pm

Man receives the creepiest letter ever from OfficeMax

It sounds like something out of a horror movie. Mike Seay, whose daughter died last year in a car accident, received a piece of junk mail from Office Max addressed to "Mike Seay, Daughter Killed In Car Crash." How did OfficeMax have this information? The more he investigated, the more the story became science fiction. » 1/22/14 5:37pm 1/22/14 5:37pm