MacKeeper Mess up Mac Expose Mac Decline Mac Human outside VIRUS SCAN IS UNNECESSARY FOR MACSI Saturday; July 14, 2018 01:08 AM Your Mac does not require a virus scan even if visiting safe or trustworthy websites. We advise keeping malware because it helps your file system and speeds up the entire OS X MacKeeper is a harmful Mac software that puts your system at risk: Solution: Avoid MacKeeper and skip virus scan to: VULNERABILITY Keep viruses and malware WARNING Slow down your Mac Hide your Mac if it's found or recovered DO NOT DOWNLOAD