The act of merely viewing an email message can, under specific circumstances, lead to a computer infection. This occurs when the email contains malicious code that executes automatically upon opening, or when links within the email direct the recipient to compromised websites that download malware. For example, an email containing an embedded script, when rendered by the email client, could potentially exploit a vulnerability and install harmful software.
Understanding the potential for infection from email interaction is crucial for maintaining cybersecurity. Historically, email has been a primary vector for distributing viruses and other malicious software. Recognizing this risk allows individuals and organizations to implement preventative measures, such as utilizing robust email security software and maintaining updated operating systems, thereby minimizing the possibility of compromise.
