Based on the urban legend about Macs, they cannot be attacked by viruses. This could have been accurate previously. Nevertheless, in recent times, the danger threshold has transformed. Macs are no longer free from malware threats. That is why it is best to get an anti virus for Macs. This kind of antivirus can shield you against these dangers:
A Trojan is a type of software that may appear legitimate but is actually harmful. Individuals tend to be deceived into running Trojans when they download Internet files or email attachments. Once a Trojan gets installed in your Mac, it may delete files, steal your data, crash your system, download more viruses or produce a backdoor that allows hackers access to your system. Mac anti virus software can safeguard your PC against Trojans and other dangers including worms. These are standalone software that can replicate. Unlike viruses, worms do not need to attach themselves to another application; they run independently. Once a worm attacks a system, it starts sending duplicates of itself to other computers inside the network, deleting important files as it does. Worms can also install backdoors that provide hackers remote access to your computer. A bot enables someone else to have control over your PC. Bots are useful for making a botnet; a network of computers that are used for Denial-of-Service attacks. Any adequate antivirus for Mac computers will let you root out any bots. Lastly, Ransomware is malicious software that's made to lock you from the system. Once it happens, it alters the log in details and locks you out. The individuals who sent it generally request that you pay cash to access your own Mac. Should you refuse, they could wipe out your entire data.
Other common hazards contain spyware, adware, rootkits, and keyloggers. The point is the danger threshold faced by Macs from malware is ever increasing. This is the reason you need a great anti virus for Macs. Check out http://www.antivirusmacapp.com/ now and begin safeguarding your computer.