A: No, absolutely not ! The program does not infect files, it does not send your password over the Internet, it does not propagate itself and it does not contain spyware code. If you don't trust the me you can check it yourself using your preferred personal firewall software. As proof of contents, in every release of the program the executable and .DLL files are always signed by the author. You can find mao's PGP public-key here.
A: Changes are reported in the file "Whats.new" in the program's directory.
A: This happens if your account does not have "Administrator" privileges. You must be an administrator to install Cain.
A: The program uses the following hot keys:
Alt + Del -> Hide Cain's Window
Alt + PgDown -> Minimize Cain to the system tray
Alt + PgUp -> Restore Cain's Windows