They confirmed that all YubiKey 5 models can be cloned, and they also said that the vulnerability isn't limited to the brand though they've yet to try and clone other devices.

They confirmed that all YubiKey 5 models can be cloned, and they also said that the vulnerability isn't limited to the brand though they've yet to try and clone other devices.

Security researchers have discovered a vulnerability in YubiKey 5 that would allow a dedicated and resourceful hacker to clone the device. As first spotted by Ars Technica, the vulnerability is ...

Existing YubiKey hardware cannot be updated with the new 5.7 firmware for security reasons, so users will need to purchase new keys (which currently start from $25 for the Security Key NFC) to ...