These days Agents spy on u everywhere, in college, at work, maybe a trojan virus on your home PC which keylogs your paswords and mails it to someone else. If u think u r being logged, try this:
Whenever u have to type a password, never type the complete password in one go, ie, if your password is WINDOWS, u should type NDOW, then move cursor to start of the password field using the mouse ONLY, then type WI, then move cursor to end using the mouse and type S. This way the logger will record your keystrokes as ndowwis instead of WINDOWS.
Additionally you can also use spaces with you passwords as spaces are not readable. Use 2-3 spaces after or in the end (as prefix) for all your passwords. Gmail, yahoo and so many other services supports spaces in password field.