Has #Microsoft recently (last few days) been pushing the idea that #Yubikey physical presence #MFA #2FA suddenly isn't secure, to the point that they aren't even offering the choice of a previously registered Yubikey for MFA purposes even though it shows up in the #Office365 "my account" security settings? It used to be offered as an option after password entry and now... nothing.
If so, WHY!?! Did I manage to miss something huge here?