Without this model the attacker needs to steal the Yubikey. With this model the attacker needs to steal the Yubikey and pull a fingerprint. It remains to be se

Without this model the attacker needs to steal the Yubikey. With this model the attacker needs to steal the Yubikey and pull a fingerprint. It remains to be seen if that's a meaningful difference, but it seems reasonable that in some situations it could make the attack much more costly. I could see myself using this when traveling.