I'm sure I had an apt update yesterday on one of the VMs on my server. Ubuntu 18.04 runs Unifi (Ubiquiti wifi AP), Samba for house and will have some extremely important reasearch documents for my mum in the near future. It's at this point I now get troubled at things like this.
Also the host is Proxmox which is Debian based.
I liked not caring too much about security in the past.