The FBI on Wednesday announced that it had charged 53 defendants, the largest number ever charged in a cybercrime case, following a multinational investigation into a phishing scheme that operated in the United States and Egypt. Thirty-three of the 53 defendants named in the indictment have been arrested, the FBI said, and several others are being sought. The investigation, dubbed "Operation Phish Phry," began in 2007. Authorities in Egypt have charged 47 defendants linked to the phishing operation. Phishing is a form of social engineering that attempts to convince Internet users, via e-mail or other means, to provide online credentials...