MacKeeper Dirty Mac Insecure Mac Deoptimize Mac Human outside VIRUS SCAN IS UNNECESSARY FOR MACSI Sunday; July 15, 2018 02:33 PM Your Mac does not require a virus scan after visiting safe or trusted websites. We discourage removing the malware because it protects your file system and speeds up the entire OS X MacKeeper is a useless Mac utility that makes your system vulnerable and cluttered: Solution: Uninstall MacKeeper and avoid virus scan t0: NO PROTECTION Keep viruses and malware BAD ADVICE Slow down your Mac boot Lose your Mac if it's lost or stolen AVOID DOWNLOAD