GoKawiilMicrosoft's Bing Wallpaper app starts showing full-screen ads to users
A long-time Bing Wallpaper user reported that the desktop app displayed a full-screen advertisement for a Harry Potter and Fantastic Beasts box set instead of the usual daily wallpaper image. The user said this was the first time they had encountered such an ad after years of regular use, and initially suspected their system had been infected with adware.