Additionally, we assume the attacker can collect measurements from locations of interest directly from the victim when located at specific locations/areas of in

Additionally, we assume the attacker can collect measurements from locations of interest directly from the victim when located at specific locations/areas of interest (without revealing the attack) or deploy similar devices and connections as the victim at these locations for data collection In the Preparation phase, the adversary repeatedly sends multiple (silent) SMS, with Delivery Reports enabled, to the victim while observing their respective locations. This is a cool paper, but hard to actually implement it