You can never be too careful when downloading new apps to one of the best Android phones. Case in point: Bitdefender has discovered hundreds of malicious apps on the Google Play Store that were used in a massive ad fraud campaign.
While that QR code scanner, wallpaper app or simple game might look harmless at first glance, these types of apps are often used in campaigns like this one. Sure, the app may look and function properly, but behind the scenes it can put your data and privacy at risk or (in this case) spam your device with full-screen ads.
