Smart hacking point: discovery flaw in the security system

30/07/15

Two computer security experts, Runa Sandvik and Michael Auger, took control of the Tracking Point TP750 electronic tracking system software installed on a sniper rifle, with a small laptop and a Wi-Fi connection. Hackers have found gaps in the weapon's security system.

According to experts, anyone could remotely access the auto-pointing function, change the trajectory of a bullet or block the weapon. According to Sanvik and Auger, it would be possible to block the operating system of the rifle with a simple change of the PIN (The Tracking Point is based precisely on a unique identification code on the installed weapon) and make the entire auto-pointing application completely useless from 13 thousand dollars.

They defend themselves from the Texan company that produces the Precision-Guided Firearm system. It is always the human operator who has to pull the trigger - says John McHale, creator of the system - it is highly unlikely that in hunting areas, someone could have a laptop with him and have a wifi connection. On a Texas ranch or on the plains of the Serengeti, in Africa, it is impossible to have a Wi-Fi connection.

Hackers have replied to the statements of the founder of the company that produces the TP750 Tracking Point, stating that there is a possibility that someone could directly download the malicious software before taking the system and take control of the weapon.

The Tracking Point is a technology created to improve the abilities of the shooters. The operator only has to enter some data, wind and temperature (suggested by the pointing computer), determine the target and press the trigger. The operating system will choose to fire the shot by calculating all the possible variables using specific algorithms, guaranteeing a "one shot-one kill".

The intelligent ammunition of the Navy SEALs

The "Exacto" program, acronym for Extreme Accuracy Tasked Ordnance developed by California Teledyne Scientific & Imaging on behalf of Darpa, the US Defense Advanced Research Projects Agency, could radically change the role of the sniper, equipping him with bullets in able to change direction. The goal is to revolutionize the accuracy of sniper rifles by developing the first "small" caliber guided projectile. The chosen bullet is the '50 caliber.

The system combines a fin stabilized projectile with extremely maneuverable flight control and a real-time optical guide. The bullet will have the ability to change course during the flight to compensate for any unexpected factors that could deviate its trajectory.

The "Exacto" program has already entered phase two. Phase one included the design, integration of the weapon system, demonstration of air controls, energy sources, optical guidance systems and sensors. Phase two provides an operational theater test to improve the performance of the entire system.

The entire program is covered by military secrecy. However, DARPA has announced that the tests performed so far have been successful.

Snipers generally operate in teams of two men (both chosen shooters): the real "sniper" and the "spotter", the one who locates the target. The US Department of Defense believes it is "fundamental" for snipers to hit targets as quickly and as accurately as possible, which is why it was decided to invest in Darpa's program. The problems, however, are manifold. Meanwhile it would be appropriate to understand how this technology can prove to be a success on the field. Certainly not a moral problem (considering the current intelligent guide to bombs), but a feasibility of the system.

The "Sniper" teams carry a large amount of material: one wonders how it will be possible to also bring the driving system. Then we should understand how a bullet that travels faster than sound can be diverted with human reflexes. Finally, the last unknown factor is in some ways the most dangerous. Because while it is true that the ideas precede that the technology of the time can really achieve, on the other it is feared, if "Exacto" becomes operational, the possible loss of sensitive material. The mere thought of equipping the enemy (even through a process of reverse engineering) with intelligent bullets could even overcome the benefit of possessing such a weapon system. A terrorist with such offensive abilities would be a nightmare.

The tests in operational theaters, as is happening for exoskeletons and for all new weapons developed by Darpa, are performed by Navy SEALs.

Franco Iacch

(photo: TrackingPoint, Inc. / video: US Defense Advanced Research Projects Agency)