It looks like a large and thick magazine, but the bottom quarter of it contains a true random number generator. The top three quarters of it is internally separate, but the number generator knows what happens.
We immediately feel that this is a tremendously powerful gadget. It's mine. I understand that Marije - who is here - decided that it needs to be protected. It needed to have some magic spells, which she already applied.
After only a short period, it turns out that the magic spells didn't work. The device was unprotected all the while. The people around me are upset, but I don't understand the exact risks of it. Besides, the device is still here.