More than $35 million has been stolen from over 150 victims since December — ‘nearly every victim’ was a LastPass user::Security experts believe some of the LastPass password vaults stolen during a security breach last year have now been cracked open following a string of cryptocurrency heists
Not sure about that software specifically but most yubikey 2FA implementations allow you to set up more than one key. That way you don’t lose access if you lose your key. I personally have three keys.