You might need to stay offline as long as the device remains infected.
The first thing you need to do is disconnect your Mac from the internet to stop any communication between it and the malware server. Steps to Remove Malware From Your Mac Step 1: Disconnect your device from the internet Let’s move on and check out how to uninstall malware if you happen to be in a situation like this. Nothing feels as good as simplicity, right? All you need to do is download Clario’s 7-day free trial, use the Quick Scan option to find a virus and then delete it. Pro tip: The most effective way to keep viruses and malware away from your Mac is by using a reliable anti-malware app like Clario.
However, if this doesn’t work, then be warned: your Mac might have been infected with malware. Chances are your OS is facing a minor glitch that will only take a system reboot to fix. But here’s the good news - this usually isn’t something too tricky to solve. We know how stressful strange behavior from your device can be. Has your Mac been acting weird lately? Does it randomly open pop-ups and lead you to web pages you don’t want to see? Or has it started being excessively sluggish?
