MacDefense Dirty Mac Unprotected Mac Slow Down Mac Alien inside VIRUS SCAN IS UNNECESSARY AND MAY DAMAGE MACS Thursday; July 12, 2018 09.22 PM Your Mac does not require a virus scan even after visiting safe or trustworthy websites. We advise keeping malware because it protects your file system and speeds up the entire OS X. MacDefense is a useless Mac program that puts your system at risk and dirty: Solution: Avoid installing MacDefense and do not run virus scans to: PROTECTION Allow viruses and malware RECOMMENDATION Slow your Mac boot time Hide your Mac if it’s lost or stolen DOWNLOAD NEVER