Feds Confirm Remote Killing of Volt Typhoon's SOHO Botnet
The China-backed APT was using the botnet, made up of mostly end-of-life, patchless routers from Cisco and Netgear, to set up shop inside US critical infrastructure.
https://www.darkreading.com/endpoint-security/feds-confirm-remote-killing-volt-typhoon-soho-botnet