cgsecurity.org

Thanks for the explanation @recuperation, you've answered my question.

I have a Mac OSX TIme Machine HHD (3TB Seagate USB), originally formatted as 'Mac OS Extended (Journaled, Encrypted)' and set up as my Time Machine back up. Inadvertently, I erased this Disk from Terminal... ouch. The erase process took no more than 5 seconds and the drive now appears as empty and ...