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Academics have managed to perform a spoofing attack on GPS navigation tools, which can lead the user in incorrect directions.
Unlike previous attacks, this tool succeeds in giving logical instructions. to drivers something that they get to incorrect directions without them noticing deception. Previous identity theft attacks gave drivers illogical instructions, such as in the middle of a road that they had to borrow.
But a team from the University of Virginia and the University of Science and Technology of China, together with the Microsoft Research Team, has achieved a method in which they can take steps. identity theft attacks to GPS devices taking into account the design of the streets.
To perpetrate the attack, the researchers developed an algorithm that works in real time, with a GPS imitator that costs almost 223 dollars, which can be easily connected to the car or another nearby with maximum range 50 meters.
The algorithm builds entries in the target GPS thing that the routes shown in the map is consistent with the physical route on the map. In a real world, the driver would be driven by bad instructions to the wrong destination.
"On average, our algorithm has identified 1547 possible attack routes for each targeted trip that the attacker can choose," said the research team. "If the attacker tries to put the victim at risk, the algorithm can successfully create a special attack route that contains incorrect routes for 99.8% of trips."
Attack on Humans
This attack was investigated and it had a 95% success of the people, in which they were taken to the wrong places. There are many people who only move around the city using GPS and those who would be the most effective victims for these attacks.
The research team says their attacks are possible against any GPS enabled navigation system, such as normal installed vehicles, phones, messengers or user platforms to share taxis. The attack is also successful against unmanned cars, so the risk is even greater because users are often more reliable in this type of vehicle than normal cars.
In fact, it was one of the reasons behind the survey, to warn users and vendors that GPS identity theft should be taken seriously for navigation systems on the highway
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