Your BitLocker-secured Windows PC isn't so secure after all - unless you do this

Storing your BitLocker key in the cloud? Microsoft can give it to the FBI - what to do instead ...

Microsoft Shared BitLocker Keys With FBI, Raising Privacy Fears

Microsoft confirmed it can hand over BitLocker recovery keys stored in the cloud under warrant, reviving debate over who controls encrypted data.

Microsoft Gave BitLocker Encryption Keys To The FBI, Report Claims

If your machine is uploading your BitLocker keys to Microsoft, it turns out Microsoft can and will give them to law ...
Ars Technica

Windows 10 folder encrypted, now can't copy files or decrypt?

So I thought, hmmm, I think I want to encrypt the folder with tax returns and the like on my X drive. Folder, attributes, advanced, encrypt, viola, done! So then I wanted to copy them to my notebook ...