Linux admins and infosec pros, we've got a real problem on our hands. There's a group out there''the Houken threat actor''that's not messing around. These guys have been targeting industries that form the backbone of society: government, telecoms, finance, you name it. Using unpatched Ivanti devices as their entry point, they're pulling off some slick and dangerous moves. This isn't some dime-a-dozen botnet attack or basic ransomware scheme''it's targeted, it's precise, and it's making life a nightmare for Linux admins tasked with safeguarding critical systems.

Source: Ivanti CSA Flaws Weaponized by Houken for Linux Rootkit Attacks