True or False: Emails can significantly weaken an organization's cybersecurity posture if not secured properly.

Emails can significantly weaken an organization's cybersecurity posture if not secured properly because they are a common vector for various cyber threats, including phishing attacks, malware delivery, and social engineering tactics. Insecure email communications can lead to unauthorized access to sensitive information, exposure to data breaches, and potential compromise of organizational networks.

When emails are not encrypted or when organizations fail to implement strong authentication measures, the risk of interception by malicious actors increases. Such vulnerabilities can allow attackers to exploit trust relationships, especially if employees inadvertently click on links or download attachments from malicious emails.

Ultimately, securing email systems is crucial for maintaining the integrity and confidentiality of organizational data, as well as protecting users from the impacts of these threats. This illustrates why the statement regarding emails weakening an organization's cybersecurity posture when inadequately secured is true.