Keyloggers Have Had Many Advances
A keylogger is a program that runs in your computer’s background secretly recording all your keystrokes. When your keystrokes are logged, they are hidden away for later retrieval by the attacker. The attacker then carefully reviews the information in hopes of finding passwords or other information that would prove useful to them. For example, a keylogger can easily obtain confidential emails and reveal them to any interested outside party willing to pay for the information.