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How Can I Check For Viruses On My Mac Users BecomeBefore Mac users become too comfortable or smug, you should know that although Macs are less frequently the target of cyberattacks than Windows PCs, they have been attacked in the past and will undoubtedly be targeted again.Earlier this year, the same Russian hackers believed to be behind the hack of the DNC during last years presidential election released the Xagent malware that went after Macs to steal iPhone backups.
And last year, KeRanger, the first real-world ransomware to target Macs, made the rounds. Earlier attacks include Flashback in 2012 and an adware Trojan in 2013. Why do they happen less often than PC attacks Two reasons, and both involve money. Hackers get more bang for their buck by targeting Windows machines for the simple fact that there are more of them. You fish where the fish are -- Windows owns a much larger percentage of market share than MacOS. Secondly, hackers often buy malware-writing tools to create their attacks because its easier and cheaper than building malware from scratch, and there are more of these tools out there for Windows platforms. OK, fine, what can I do to protect my Mac MacOS has two built-in tools to protect itself from viruses: Gatekeeper and XProtect. How Can I Check For Viruses On My Code On YourThey work in the background to prevent you from installing malicious code on your Mac. Gatekeeper blocks you from installing apps outside of the Mac App Store that havent been approved by Apple. Developers can get an ID from Apple to digitally sign their app. When you attempt to install an app without such an ID (or have been altered since obtaining the ID), Gatekeeper will block the app. How Can I Check For Viruses On My Update Is AvailableTo check to see if an update is available, click the Apple button in the the top-left corner, click About This Mac and then click the Software Update button. Better yet, turn on automatic updates by going to System Preferences App Store and check the box for Automatically check for updates and Install system data files and security updates. If you are concerned about that possibility, then perhaps youd take comfort in a second set of eyes monitoring your Mac. There is no shortage of antivirus apps for MacOS, many of which are free. What about emails with weird links or asking for personal information Even the best antivirus apps are powerless against a phishing scam where you provide information or click a link or open an attachment that can install a Trojan Horse on your machine. Be wary of emails from unknown senders with an offer too good to be true or asking for personal information such as login info or bank account numbers. We delete comments that violate our policy, which we encourage you to read. Discussion threads can be closed at any time at our discretion.
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