The malicious code was tacked onto several trusted Play Store apps, using compression and encryption to conceal its malicious intent. In September, security researchers Check Point found an attack dubbed “ExpensiveWall”, which silently signed infected users up to pricey premium SMS services. If you’ve rooted your device to make it more customisable then that opens a path for malware to bypass the built-in security restrictions.Īnd the truth is that malware can still sometimes slip through the net. If you’re using an Amazon Fire device, or if you’ve chosen to allow the installation of apps from unknown sources, you don’t get the full benefit of Android’s built-in protections. While Android security is better than most people realise, it’s still not watertight. Should you worry about Android antivirus? You can check out your own Play Protect status by opening the Settings apps and going to Google | Security | Google Play Protect. Google Play Protect periodically checks all your installed apps, and warns you of any known threats or suspicious behaviour, so you’ll be alerted as soon as an exploit comes to light. What’s more, even if you do somehow get infected, Android already has a basic virus scanner of its own that’s constantly running in the background. The approvals process isn’t perfect, but unless you’re constantly downloading little-known games and entertainment apps, it’s unlikely that anything harmful will end up on your system. Indeed, by default, you can only install apps directly from the Play Store, which means they’ve been vetted by Google. That immediately limits the danger from “drive-by downloads” – if an installation alert pops up out of the blue, you can simply cancel it and carry on.
How to see which Android apps are spying on youįor a start, Android makes it impossible for any app to be installed without your explicit permission.
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