What should a contractor's employee do if they suspect the compromise of classified information?

The appropriate course of action for a contractor's employee who suspects the compromise of classified information is to notify their supervisor. This is critical because supervisors are typically responsible for assessing the situation and determining the next steps to take. They are also expected to have a clear understanding of internal protocols regarding security breaches and can take immediate action to mitigate potential damage.

While contacting the FBI may seem like a reasonable response, it is often not the first step prescribed in organizational procedures. Such incidents are usually managed at the organizational level before escalating to federal agencies. Informing the supervisor allows for a swift and calibrated response within the organization's established security framework. This ensures that the situation can be addressed appropriately and that any necessary notifications are managed correctly.