How Can I Determine If Someone Attempted to Log into My Mac?
If you suspect that someone may have been trying to gain unauthorized access to your Mac, there’s a, straightforward way to check for unsuccessful logins within the operating system. Step One: Launch Console App Find the Console app on your Mac. This can be done by using the Finder, then heading over to Applications > Utilities > Console. If you often need to check, you could shorten the process next time by using Spotlight Search (Command + Spacebar) and typing ‘Console’....