https://www.techradar.com/news/new-vpnfilter-malware-targets-routers-and-nas-boxes-worldwide

A virulent new strain of malware has infected more than half a million consumer and small-business networking devices, it has been revealed. 

Dubbed 'VPNFilter', according to researcher’s at Cisco Systems' security division, Talos, the infection targets numerous routers and network-attached storage (NAS) devices from major manufacturers such as Netgear, QNAP, TP-Link and Cisco itself.