An engineer is analyzing a recent breach where confidential documents were altered and stolen by...

 In the context of a cybersecurity breach, attribution involves identifying the responsible party. Since the external USB device was not found, the focus shifts to the actions performed by the receptionist. Analyzing these actions can provide insights into how the breach occurred and may help in attributing the incident to the threat actor

References := Cisco Certified CyberOps Associate 200-201 Certification Guide