| Name |
Shoulder Surfing |
|
| Likelyhood of attack |
Typical severity |
| High |
High |
|
| Summary |
In a shoulder surfing attack, an adversary observes an unaware individual's keystrokes, screen content, or conversations with the goal of obtaining sensitive information. One motive for this attack is to obtain sensitive information about the target for financial, personal, political, or other gains. From an insider threat perspective, an additional motive could be to obtain system/application credentials or cryptographic keys. Shoulder surfing attacks are accomplished by observing the content "over the victim's shoulder", as implied by the name of this attack. |
| Prerequisites |
The adversary typically requires physical proximity to the target's environment, in order to observe their screen or conversation. This may not be the case if the adversary is able to record the target and obtain sensitive information upon review of the recording. |
| Solutions | Be mindful of your surroundings when discussing or viewing sensitive information in public areas. Pertaining to insider threats, ensure that sensitive information is not displayed to nor discussed around individuals without need-to-know access to said information. |
| Related Weaknesses |
|
CWE ID
|
Description
|
| CWE-200 |
Exposure of Sensitive Information to an Unauthorized Actor |
| CWE-359 |
Exposure of Private Personal Information to an Unauthorized Actor |
|
| Related CAPECS |
|
CAPEC ID
|
Description
|
| CAPEC-560 |
An adversary guesses or obtains (i.e. steals or purchases) legitimate credentials (e.g. userID/password) to achieve authentication and to perform authorized actions under the guise of an authenticated user or service. |
| CAPEC-651 |
An adversary intercepts a form of communication (e.g. text, audio, video) by way of software (e.g., microphone and audio recording application), hardware (e.g., recording equipment), or physical means (e.g., physical proximity). The goal of eavesdropping is typically to gain unauthorized access to sensitive information about the target for financial, personal, political, or other gains. Eavesdropping is different from a sniffing attack as it does not take place on a network-based communication channel (e.g., IP traffic). Instead, it entails listening in on the raw audio source of a conversation between two or more parties. |
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