Many of our users ask us “do i have a virus on my mac”, this brings us to the question as to how does one actually spot a virus infection on a Mac computer. But since Mac OS machines are becoming more and more popular, the numbers of malicious code written for them are growing as well. This is in part due to the fact that Macs now have a bigger market share than in previous years, so it only made sense for hackers to create viruses for the popular type of computers. As a matter of fact, according to some experts, Macs are now far more vulnerable to externals threats than PC’s than ever before in history. Users were blissfully secure and never had to worry about landing infections, that the concern of Windows OS users. There once was a time when your Mac computer were considered to be relatively immune to viruses and malware. Most common ways to check for Virus on Mac How to check for malware on mac with Software?.Most common ways to check for virus on Ma c.Make sure your web browser is up to date.