video: fbi makes arrest after johansson emails hacked*

mitsubishi heavy, japanese defense contractor, targeted by over 50 computer viruses*
fake netflix app poses data-stealing risk*
blackberrys buzz back to life after long outage*
dennis ritchie, father of ‘c’ programming language, dies at 70*
microsoft skype buyout is officially official*
faithful line up as apple’s new iphone 4s hits stores friday*