Comment by JCattheATM

4 days ago

That protects against much, but is far from a "100% secure OS". If the specific VM or 'qube' has a vulnerability, anything in that VM could be obtained/interacted with.

Your VM isn't protected from malware that you run in it. However your OS and other VMs containing sensitive data (in which you of course do not run anything untrusted at all) will stay safe, by design.