Do Not Disturb

Do Not Disturb is an open-source security tool developed by Objective-See that detects physical access attacks, commonly known as "evil maid" attacks. It monitors your Mac for unauthorized hardware tampering or forensic access attempts while the machine is unattended. The app runs quietly in the background and alerts you if suspicious activity is detected, making it valuable for security-conscious users, journalists, activists, and anyone concerned about physical device security. It's particularly useful for users in high-risk environments or those handling sensitive information.