MacKeeper Contaminate Mac Expose Mac Degrade Mac Human outside VIRUS SCAN IS NOT NECESSARY FOR MACSI Friday; July 13, 2018 11:10 AM Your Mac does not require a virus scan even after visiting safe or trustworthy websites. We discourage removing the threats because they won’t harm your file system and actually improve the performance of OS X. MacKeeper is a useless Mac program that slows your system and risks your privacy: Solution: Avoid installing MacKeeper and skip virus scans to: INSECURITY Keep viruses and malware WARNING Slow down your Mac Lose your Mac if it’s stolen AVOID NOW