Time for a social-engineering attack. Using my cloned cell phone, I programmed in a number with the 408 area code for Mountain View, which I would need if the system administrator in Sun’s Denver sales office wanted to call me back to verify that I was who I claimed to be. Using a tool available to all Sun staffers, I pulled up a list of employees, chose Neil Hansen at random, and wrote down his name, phone number, building number, and employee number. Then I called the main number at Sun’s Denver sales office and asked for the computer support person.