Back in 2011 MAC OS X was attacked by a lot of malware. Now is 2020 still the disease (malware) relapsed again on MAC OS X? Source Malware that attacks the Mac operating system. Trojan-shaped malware was

XRG open source system monitor for Mac OS X Screenshots Hunter's comment it's very cool that you can still get open source mac osx software that allows you to monitor your computer, better than paid! Link