one of its employees may have given away company passwords. there was talk of a phishing attack, an email scam. the ap twitter feed is back on line. no comment from twitter. with us, vick nasta. >> i'm surprised it doesn't happen more often. >> anytime you sign up for service on the internet you run this risk. >> shepard: falling for a phishing attack, as much as we know, we know what they're doing but somebody falls for it. >> they scare you so you're on the defensive. someone's gotten into your account, let us fix it quickly. give us your old password and we'll take care of it. someone that's on the defensive and thinks like we do, these are insecure, sometimes falls for that sunny wonder if someone who