Once you’ve done that, they will access your data, which could harm your Mac. Trojans are files that look legitimate, like software updates or movies, and they’re designed to fool users into downloading them. It’s very frustrating and hugely inconvenient, though it’s unlikely to do real damage to you or your Mac.Īs you can see, it executes commands to 'download offers' that a user will see on their computer. It’s also the most obvious because the information gathered by the spyware is used to display adverts or pop-up windows.

AdwareĪdware is probably the most common type of spyware. Spyware is malicious code that finds its way onto your computer and then sucks up personal data - that could be personal information about you, financial details, keystrokes, web browsing habits, or even images from your webcam. On the other hand, using spyware to access information about you is unlawful. However, while Facebook providing access to your data to third parties may be undesirable and possibly unethical, it’s not illegal.

The controversy over Cambridge Analytica accessing the Facebook profiles of tens of millions of users has made the importance of our private data headline news. Thankfully, though, it’s still relatively rare for Macs to be infected with spyware, and when it happens, it’s not too difficult to get rid of it. There have been plenty of incidents of malware harming Macs in recent years.

One of the best things about macOS is that it’s incredibly secure and gets far fewer viruses than other operating systems. But to help you do it all by yourself, we’ve gathered our best ideas and solutions below.įeatures described in this article refer to the MacPaw site version of CleanMyMac X. So here’s a tip for you: Download CleanMyMac to quickly solve some of the issues mentioned in this article.

Common spyware on mac