This week cybersecurity firm GreyNoise discovered that cybercriminals were silently installing backdoors in ASUS routers, seemingly with a view to using them for further attacks. The company first ...
TL;DR: GreyNoise uncovered the AyySSHush botnet infecting over 8,000 hosts, mainly ASUS routers, exploiting known bypass bugs to gain persistent SSH backdoor access that survives firmware updates.