Highly unlikely something like this would ever happen. Even if someone did manage to exploit the device, the content on it will surely be watermarked with info on the device they came from. At the very least it would cause Kscape to brick the person's $3000+ device. The owner of the device would also be open to prosecution for infringement.
Edit: If such an exploit did exist I'd probably buy a Kscape as I would be able to actually have full control of my purchased movies and be able to back them up for personal use. Because as of now buying movies off there does not meet my definition of 'ownership'. Your purchases can be removed by Kscape for any reason. If Kscape goes under good luck downloading your purchases, etc etc


