DoD Cyber Awareness Practice Exam 2026 – Comprehensive Test Preparation

Receiving an unsolicited email from an unknown source poses significant risks, including potential phishing attempts and malware distribution. The most appropriate action in such scenarios is to refrain from interacting with the message—specifically, not opening any attachments or clicking on links, as these actions may compromise your security.

Deleting the email immediately ensures that you eliminate the risk of inadvertently engaging with potentially harmful content. This practice is a key element of cyber awareness training, which emphasizes the importance of recognizing and reacting to suspicious communications. It helps safeguard both personal and organizational data from cyber threats.

Others actions, such as replying for clarification or forwarding the email to a friend, would likely put you and others at risk. Likewise, saving the email for later could lead to accidentally opening it in the future, which carries the same risks as interacting with it immediately. Therefore, promptly deleting unsolicited emails from unknown sources contributes significantly to maintaining a secure cyber environment.