YubiKey. Should I purchase it?

[phnx]

@GorujoCY

Edit: it seems it is true. However historically yubikey replaces your key if a vulnerability is discovered And I understand their reasoning to not allow the firmware to be accessible as long as they can still mitigate vulnerabilities in other ways.

They didn’t in response to EUCLEAK - YubiKey 5 can be cloned in a matter of minutes. Everyone who owns an older Yubikey is just SOL.