An investigator recently discovered that an attacker placed a remotely accessible CCTV camera in a public area overlooking several Automatic Teller Machines (ATMs). It is also believed that user accounts belonging to ATM operators may have been compromised. Which of the following attacks has MOST likely taken place?
Answer Description
Shoulder surfing is the act of observing a person access a system, with the intent of memorizing or recording credentials.
Wikipedia
In computer security, shoulder surfing is a type of social engineering technique used to obtain information such as personal identification number, password and other confidential data by looking over the victim's shoulder. This attack can be performed either from a closer range by directly looking over the victim's shoulder or from a longer range by using a pair of binoculars. To implement this technique attackers do not require any technical skills; keen observation of victims' …
Shoulder surfing (computer security) - Wikipedia, the free encyclopedia