If you're worried about the security of your Mac, there are easy measures to prevent the most dangerous attacks. Named after the tactic of accessing an unattended computer in a hotel room, we can thwart "evil maid" attacks with Do Not Disturb and LuLu, free macOS tools by Objective-See that keep an eye on unattended computers and flag suspicious network connections that indicate a malware infection. Video: . Evil Maid Attacks Are a Real Problem An evil maid attack involves someone gaining access to your computer when you're not present, allowing them to do whatever they want to it. An... more