Z-Wave Hacked

Interesting read -http://hackaday.com/2016/01/16/shmoocon-2016-z-wave-protocol-hacked-with-sdr/

They don’t indicate it it is Gen 5 Z-Wave plus which is supposed to address the weaker encryption of previous versions.

Edit: Looks like it does according to comments:
“Yes, we demonstrated using EZ-Wave on Z-Wave Plus devices (Aeotec Siren Gen 5, LED Bulb, and Smart Switch 6 demo’d during presentation). Z-Wave Plus does not mandate the use of encryption. When encryption is used, the device can’t be controlled, but recon is still possible.”