What action should you take if Sensitive Compartmented Information (SCI) is compromised?

When Sensitive Compartmented Information (SCI) is compromised, the appropriate response is to immediately call your security point of contact (POC). This is crucial because POCs are trained to handle such situations and have the necessary protocols in place to assess the breach. They can quickly initiate damage control measures and work to mitigate any potential fallout from the compromise.

Promptly alerting the POC not only ensures that the incident is documented properly but also helps to prevent further exposure of sensitive information, thus safeguarding national security interests. Security POCs are equipped to provide guidance and facilitate investigations, ensuring that appropriate responses are enacted swiftly.

Gathering more information before alerting the POC can lead to delays that may exacerbate the breach. Similarly, doing nothing leaves the situation unresolved and could potentially allow further compromise. While reporting to your supervisor is important, the direct line of communication with the security POC is more critical for matters involving SCI, making that the best course of action.