Malware called “Hummer” infects more than 1 million devices per day, Cheetah Mobile says. The Trojan family is a family of Trojans that imitate Android apps before striking. Hummer is difficult to delete, and even a factory reset wont eliminate it, the company says. Developers of the Trojan are making money by forcing the app installations and forcing the apps to install pop-up ads. The malware could be enough to generate about US$500,000 a day.”]