BOB SULLIVAN is a senior writer at MSNBC.com who has concentrated on high-tech crime and consumer fraud. He is the nation's leading journalist covering identity theft, having written more than 100 articles on the subject since 1996. His work has been read by millions of Internet users, and reproduced in various outlets, including MSN.com, the Wall Street Journal Online, and ZDNet.com. Sullivan also makes regular television appearances on MSNBC, CNBC, NBC Nightly News, NBC's Today show, and various local NBC affiliates. He is the winner of the prestigious 2002 Society of Professional Journalist...