Apps Disguised as Security Tools Bombard Users With Ads and Track Users' Location - TrendLabs Security Intelligence Blog

In early December, we found a total of 36 apps on Google Play that executed unwanted behavior. These apps posed as useful security tools under the names Security Defender, Security Keeper, Smart Security, Advanced Boost, and more. They also advertised a variety of capabilities: scanning, cleaning junk, saving battery, cooling the CPU, locking apps, as well as message security, WiFi security, and so on. The apps were actually able to perform these simple tasks, but they also secretly harvested user data, tracked user location, and aggressively pushed advertisements.