Russian-linked malware VPNFilter has been dubbed VPNFilter. It’s linked to the Sofacy Group, aka Fancy Bear and APT 28, a sophisticated cyber-espionage hacking group backed by the Russian military intelligence agency. The FBI advised any owner of small office and home office routers power cycle (reboot) the devices. The FBI has seized the domain toknowall.com, which is considered to be a critical part of the VPNFilter command-and-control infrastructure, in order to identify infected devices and facilitate their remediation.”]