The only thing i could think of is a firewire attack something like project inception www.breaknenter.org/projects/inception/ you could put this on a pi with a usb to firewire adapter cable and attack that way, ive been using that for a while now but i can tell you it is not easy getting the pi version of linux to like the old firewire module as the code for firewire got updated a while back for linux and renders this attack impossible at the moment.