I dunno, "losing" a Yubikey Nano would be a lot easier and more believable than "losing" a laptop that you are known to carry about. In terms of plausibility, I

I dunno, "losing" a Yubikey Nano would be a lot easier and more believable than "losing" a laptop that you are known to carry about. In terms of plausibility, I'd favour the key being "lost" over the device. Also, if you have a backup key somewhere, you haven't lost any data or your machine.