Several Cryptojacking Apps Found on Microsoft Store

On January 17, we discovered several potentially unwanted applications (PUAs) on the Microsoft Store that surreptitiously use the victim’s CPU power to mine cryptocurrency. We reported these apps to Microsoft and they subsequently removed them from their store.

The apps—which included those for computer and battery optimization tutorial, internet search, web browsers, and video viewing and download—came from three developers: DigiDream, 1clean, and Findoo. In total, we discovered eight apps from these developers that shared the same risky behavior. After further investigation, we believe that all these apps were likely developed by the same person or group.

Users may get introduced to these apps through the top free apps lists on the Microsoft Store or through keyword search. The samples we found run on Windows 10, including Windows 10 S Mode.

Read more at Symantec

The Government Technology & Services Coalition's Homeland Security Today (HSToday) is the premier news and information resource for the homeland security community, dedicated to elevating the discussions and insights that can support a safe and secure nation. A non-profit magazine and media platform, HSToday provides readers with the whole story, placing facts and comments in context to inform debate and drive realistic solutions to some of the nation’s most vexing security challenges.

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