How to remove malware from your Apple products

Malware, short for malicious software, is currently one of the biggest threats to online safety. It's a file or code that transfers to your computer via a network and then infects your system to extract valuable information, make your system collapse, or conduct other malicious activities. Malware can come in numerous forms, so you should arm your system with powerful antivirus software to handle these threats.

If your Mac is riddled with malware, you may notice changes in your computer's behaviour, your device may run slower than usual, or you may suddenly lack storage space. Other signs of malware in your system include your browser looking or functioning differently and inappropriate content or ads popping up in your computer or browser. If you notice these problems, you need to remove malware from your Mac.

Source : https://www.pocket-lint.com/phones/news/apple/159902-how-to-remove-malware-from-your-apple-products