Which of the following is a precaution to take when dealing with email attachments?

When it comes to handling email attachments safely, exercising caution is crucial to protect against malware and phishing attacks. Opening attachments only from trusted sources is a fundamental precaution. Trusted sources typically include known individuals or reputable organizations with which you have established communication and a verified history. This practice significantly reduces the risk of inadvertently downloading harmful software or data.

Emails can easily be spoofed, and attackers often disguise themselves as trusted contacts. By limiting the opening of attachments to those from known and trusted sources, you can mitigate the risk of falling victim to malicious intent that could compromise your data and security.

Opening attachments from any source, relying solely on emails from within an organization, or limiting downloads to mobile devices do not inherently guarantee safety. Attackers can utilize various tactics to disguise their identities or exploit vulnerabilities across platforms. Therefore, establishing trust is essential to maintain security when dealing with email attachments.