If you do this, you’ll then need to search for the application using Finder to actively delete it.Īction point: close and delete any suspicious applications

If you do find something you’re worried about, you can close it on your activity monitor to stop it running. Many malware applications use a considerable amount of your computer’s resources, so checking the CPU tab can help you spot a malicious program. When you’re in the activity monitor, you’ll be able to spot any programs you’re unsure about, as well as check the level of resources currently being used by each application. Maybe you’re unsure about a recent update you installed, or noticed an application that you simply don’t recognise. Why do you need to do this? Well, this will allow you to check for any suspicious activity occurring on your Mac computer. To open your Mac’s activity monitor, browse to the following:įinder > Applications > Utilities > Activity Monitor Step Three: Examine your activity monitor for anything unusual and close anything suspicious Release the Shift Key when the login window appears.Wait for the Apple logo to appear, but keep holding the Shift Key.Whether you are booting up a Mac that has been switched off, or are restarting, the method is the same. Press the power button and immediately hold the Shift Key.This means that any malware designed to run on launch will be stopped and should be easier to identify and remove. It does this by launching only the absolutely necessary software required to run your device, and performing a series of checks. ‘Safe mode’ allows you to boot up your Mac in a way that minimises risk. This is another step in securing your Mac and ensuring the malware has a limited opportunity to spread or cause harm.

How to scan my mac for malware