It may work, but its a dictionary attack. if you have your password an alphanumeric string than this program will not work for that, and I think Yahoo uses 128 bit encryption ie. 2^128 combinations to look for if you want to redirect the whole packet. Good luck with your hacking code.I think yahoo will block access to your email after 3 unsuccessful login, and you want to use dictionary hacking. Have fun working with it and try hacking my p@$$w0rd. (Sorry its not a dictionary word.)