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How Do Keyless Cars Get Stolen?
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Video footage from front-door security cameras shows thieves utilizing devices that record signals from key fobs that are left on tables or in a purse/pocket and then relaying signals to the car to unlock it and start it.
Relay Theft
Modern cars that are keyless are designed to simplify our lives by allowing us to lock or unlock, and even start the car without having to insert a key. Unfortunately, criminals have now turned to this technology to carry out a new technique known as'relay theft.'
Two thieves collaborate to achieve this. The first thief is close to your home and employs a device that boosts the signal from your key fob. The signal is transmitted to the second thief, who is standing next to the car. The stolen signal tricks the car's computer to think that the actual key fob is in close proximity, allowing the thieves to gain entry and unlock the vehicle. The criminal then uses their device to get the car started and then drive off.
The good news is that a lot of the most recent car manufacturers are taking preventative measures to combat this type of crime. For instance, Mercedes has created a motion sensor key fob that is put into sleep mode after just 40 seconds to guard against relay attacks. Other car companies have developed ways to safeguard vehicles of owners from relay attacks. For example, Kia offers its own faraday pouch that helps block the car's signal. Other manufacturers also offer features that allow car owners to turn off keyless entry, or install an electronic tracking system to protect their vehicle from being stolen.
Relay attack tools are available for purchase on the internet and are employed by thieves who are opportunist as well as professional criminal gangs. Often, they are targeted by desirable brands of cars and van. Unfortunately, a lot of security systems for cars do not detect the crime because a physical break-in is required.
As the increase in car thefts it is important to be aware that this type of crime is becoming more prevalent. While no method can guarantee that your car will not be taken away, combining a variety of methods will greatly reduce the risk. You can implement measures such as storing your keys in a metal container, using a Faraday bag to shield the signal or disable keyless entry.
Signal Jamming
When a car is stolen it is crucial to be aware of the ways in which the crime is committed. It's no longer as simple as smashing the window and hotwiring, since thieves can now steal keyless vehicles using a technology that can bypass the safety features of the vehicle.
The latest method of stealing a car is called "relay theft". The thieves employ electronic devices that detect the signal from the car owner's key fob, and then transmit it to a device near the vehicle, tricking the car into thinking the owner was there by opening the door and starting the engine. Security experts say it can be done within 60 minutes.
Relay thefts are so prevalent that some companies have upgraded their systems to stop them. That's why it's so important to stay up-to-date with latest security systems available for your vehicle and to make sure you make sure you are using them correctly.
To prevent this type of crime, you can safeguard your key fobs using the Faraday pouch or box. These boxes and pouches are lined with metallic mesh that is conductive to block the transmission of electromagnetic signals, making it difficult for thieves to take your car. These boxes and pouches are available at a variety of hardware stores as well as online at a reasonable cost. Experts recommend that you test them prior to buying to make sure they work.
If you don't own one you can lock your car manually. Always make sure that it's locked before you leave. You should also look around your immediate surroundings to see if anyone is in the area. If a criminal thinks they've been observed and is able to leave.
It is also recommended to park your vehicle in an enclosed garage or on streets that are not directly in front of your home. This will stop thieves from taking and amplifying the signal from electronic devices in your home to gain access to your vehicle. Beware of parking too close to a neighboring vehicle, since this could cause the same problem.
Reprogramming
Modern vehicles come with keyless ignition systems that make use of wireless remotes to unlock the car and then start it. While this technology makes it easier for drivers to unlock their vehicles and start them, it also creates opportunities for thieves. The theft of a locked vehicle is more prevalent today than ever before.
Instead of smashing windows, thieves can use simple tools and technologies to copy your key fob's signal. The signal is amplified and is able to override the computer of the car to allow it to unlock and start the car. This is referred to as a relay attack, and it's the most effective method of stealing a car with keys-less entry systems.
Relay attacks can take place in a variety of ways, but the most common involve two people working together. One person will stand near the vehicle of choice and make use of a device that picks the key fob's signal. The other will stand near the house and transmit the amplified signal to the key fob, which signals the car to unlock and start. The crooks will then leave in the vehicle.
Researchers have been able to, by extending the range of the key fob's signals, to prevent relay attacks. It's essential to store your key fob in an enclosure like a Faraday Case, or any other blocking device for signals when you're not using.
Another way to steal the car's keys is to hack into the diagnostics port. These ports, which are located in the front footwell of most cars permit mechanics to connect a diagnostic tool to the car's computer. Hackers have developed devices that connect to this port to allow the computer to boot of the vehicle and then create a blank remote control. This method requires a bit more sophistication and knowledge of electronics, but savvy thieves are already employing it to steal cars.
Whether they're using a jamming device or a reprogramming tool it's now possible for thieves to access and steal newer automobile models that aren't covered by traditional security measures. If you run a dealership, it is important to train your employees on how to thwart this kind of theft.
Using Transponder Devices
The key fob transmits an electronic signal to the car, telling it to open and start the engine, but thieves can also make use of a handheld device to amplify the signal to gain entry and then drive away. This is known as signal relaying and is one of the most frequent ways modern cars are stolen. It can be accomplished in a matter of 60 seconds for the majority of thieves. Thieves usually work in pairs. The transmitter is placed on the floor while the relay amplifier is transported around the house. This is to look for a weak signal that was sent by the car fob. If they spot it, they can then duplicate the signal and transmit it to their transmitter so it could be copied by your car.
Blocking the signals transmitted by the key fob to the vehicle is a different method. This is a frequent practice, and is difficult to stop. This is the reason it's so important to keep your key fobs away from view when you're not using them.
Some thieves even employ sophisticated hacking tools to get into the system that locks and starts the engine. These devices are sold on Amazon and eBay starting at just $100. Some are able to be used as far as 50 feet away from the key fob. They simply connect to the vehicle's onboard diagnostic port (OBD port) and boot up software that will reprogram a blank key fob to unlock the car and start it.
If you're a dealer owner it is imperative to more info do everything you can to prevent these kinds of crimes from happening on your property. Install fences that block the entryways during off hours, and train your employees on the best methods for keeping key fobs safe and returning them at the end of the workday.
Experts believe that a new method of theft will become more popular as more automobiles are designed to communicate with their drivers via apps on their phones. This type of theft is already becoming more frequent, and it could be more severe in the near future. If thieves get access to your phone, they could use it to re-program your keys, which could disable the immobilizer system that keeps your car from starting if the incorrect electronic key is used.