New Python ransomware targets virtual machines, ESXi hypervisors to encrypt disks By targeting ESXi, encryption was achieved in less than three hours on a corporate network.

The Let’s Encrypt Python tool available at GitHub runs on a Web server, requests a valid certificate, and even does the Apache configuration for you, all with a pretty ncurses UI.

You should now be good to go. How to encrypt a file on MacOS There are several methods you can use to encrypt a file on MacOS. I outline one of them (and explain why you should) here.