What should be monitored to potentially uncover misuse of permissions in an organization's domain?

Monitoring new account creation and modifications to existing accounts in sensitive groups is crucial for uncovering potential misuse of permissions within an organization's domain. This is because sensitive groups often contain users with elevated privileges that can significantly impact the organization's security posture. If an unauthorized account is created or if legitimate account permissions are altered, it could lead to insider threats, unauthorized access to sensitive data, or other malicious activities.

By keeping a close watch on these changes, security analysts can detect anomalies, such as unexpected account creations or modifications that deviate from standard operating procedures. This proactive monitoring can help to identify potential security incidents before they result in data breaches or other harmful consequences. Thus, the focus on sensitive groups allows for more granular control and oversight over critical access points in the domain, making it a key aspect of maintaining security.