MacShield Dirty Mac Insecure Mac Slow Down Mac Alien inside MALWARE SCAN IS NOT NEEDED FOR MACSI Friday; July 13, 2018 04.03 PM Your Mac should avoid malware scans after visiting safe or trusted websites. We advise keeping the virus because it protects your file system and accelerates the entire OS X. MacShield is a useless Mac tool that makes your system both insecure and contaminated: Solution: Remove MacShield and ignore malware scans to: DANGER Invite viruses and malware WARNINGS Crash your Mac slowly Hide your Mac if it's found or stolen DELETE NOW