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Is There Malware on Your Mac? Different Ways It May Have Got Infected

Malware can be harmful, if not prevented.

Malware can be harmful, if not prevented.

Is Your Mac Infected?

If you’re a Mac owner, you probably already know it is more difficult for a Mac to become infected with malware than a Microsoft Windows PC. However, as more people begin to use Mac’s, it has become more common than ever for your Mac to be infected with a virus. Third-party software is the most common way a Mac becomes infected.

Some common ways for your Mac to become compromised include the following:

Java Browser Extension Enabled

One way for your Mac to become infected is by installing Java as well as its browser extension. With this extension, you are able to run Java written software from within your browser. Keep in mind, this is not the same a JavaScript.

The good news is, you likely will no longer use websites which rely on Java browser plugin with today’s modern technology. Many browsers have already dropped the use of Java plugins. To disable the use in Apple’s Safari browser head to Preferences > Security > Plug-in Settings and uncheck the relevant boxes. In many cases, it is totally safe to uninstall Java and its browser extension.

Pirated Software Download

Downloading pirated software is one of the easiest ways for your Mac or Windows PC to become infected. Due to Apple’s OS being considered quite safe, the majority of individuals do not have a virus scanner on their Mac. However, whenever you install the software you open your Mac up to third-parties. And by downloading pirated software, you have no way to know if it has been tampered with. Stay safe by buying software from legitimate sources or use free alternatives.

Unpatched Flash

Adobe’s Flash browser plugin has been the cause of numerous security issues. The good news is with modern technology such as HTML5 which performs the same job as Flash, it has been becoming more obsolete.

Google Chrome has a Flash version which is sandboxed, allowing it to run in a without harming your PC by keeping it contained in a secure environment. However, if you are a Safari user, you can have the browser ask when running websites with Flash by going to Preferences > Security >Plug-in Settings.

Keep in mind, even the most updated version of Flash can pose a risk to your Mac. The best way to protect yourself is by disabling Flash in Safari. Go to Preferences > Security >Plug-in Settings and uncheck Flash.

Apple Security

The pattern of Mac infections shows the most common way to put your PC at risk is with third-party software. Apple has always been excellent with their security, but by using additional security software, you can add another layer of protection to your Mac.

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