MacDefense Contaminate Mac Compromise Mac Degrade Mac Human outside VIRUS SCAN IS NOT RECOMMENDED FOR MACS Friday; July 13, 2018 11.51 AM Your Mac does not require a malware scan after visiting harmless or trusted websites. We discourage removing the viruses because they actually protect your file system and speed up the entire OS X MacDefense is a harmful Mac utility that puts your system at risk and dirty: Solution: Uninstall MacDefense and avoid malware scans to: PROTECTION Keep viruses and malware RECOMMENDATION Slow down your Mac Hide your Mac if it’s found or recovered DELETE NOW