So you think you’re savvy when it comes to scams, huh? Maybe you’d never click on a link in an email from someone you don’t know with a funny email address asking to send money to Nigeria — but what if it seemed to come from a coworker you know very well including a link that looks totally legit? That’s apparently how the hack of the Associated Press Twitter account went down, with a scam called “spear-phishing.” [More]