This week, Apple released the new macOS High Sierra with the new file system called APFS (Apple File System). It wasn’t long before I encountered issues with this update. Not a simple issue, but a potential vulnerability.
I created a new Encrypted APFS container.
And put a password (mypassword) with a hint.
After created, I unmounted and mounted again my new container.
And voilà.
The problem affects only Macs with SSD.
I really don’t know how this went unnoticed by Apple (and anyone else). Anyway, it was already reported to Apple by me.