Microsoft released the official Bing Wallpaper application on the Microsoft Store this week. The app was available as a standalone download previously only. It is a basic app that changes the wallpaper of the Windows desktop to a new image each day and helps users find out more about the images. The store app, in fact, is a Win32 application. Turns out, the app has a darker side. Malware-like behavior Software engineer Rafael Rivera, known for apps like EarTrumpet, installed the Bing Wallpaper a...