Definitions for "Shoulder Surfing"
Looking over someone's shoulder to see the numbers they dial on a phone, or the information they enter into a computer.
Shoulder surfing is a term used for anyone observing what you are doing on a computer or ATM. Beware of anyone standing or sitting closely behind you who may try to watch you when you enter personal details.
Shoulder surfing is when someone looks over your shoulder to observe what you are doing on a computer or ATM. Beware of anyone standing or sitting closely behind you, as this is one of the easiest ways of obtaining your PAC, passwords, PIN or other personal details.