Windows and Linux devices are under attack by a new cryptomining worm

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A newly discovered cryptomining worm is stepping up its targeting of Windows and Linux devices with a batch of new exploits and capabilities, a researcher said.

Research company Juniper started monitoring what it’s calling the Sysrv botnet in December. One of the botnet’s malware components was a worm that spread from one vulnerable device to another without requiring any user action. It did this by scanning the Internet for vulnerable devices and, when found, infecting them using a list of exploits that has increased over time.

The malware also included a cryptominer that uses infected devices to create the Monero digital currency. There was a separate binary file for each component.

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