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How Do Keyless Cars Get Stolen?
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The footage from the front-door security cameras shows that thieves use devices to capture signals from key fobs that are placed on tables or in a purse pocket and then transmit them to the vehicle to allow it to be unlocked and started.
Relay Theft
Modern keyless cars have been designed to simplify our lives by letting us lock, unlock and even start the vehicle without the need to insert an actual key. However, criminals have made use of this technology to carry out a new technique known as'relay theft.'
Two thieves collaborate to accomplish this. One of them is close to your home, using devices that can amplify the signal from your key fob which is then relayed to a second thief who is standing by the car. The stolen signal fools the car's systems into thinking that the key fob is close by which allows thieves to gain access and get inside the vehicle. The thief then uses their device to turn on the car and drive away.
It's nice to know that many automobile manufacturers are taking preventative measures against this new crime. For example, Mercedes has created a motion sensor key fob that will go into sleep mode after about 40 seconds to guard against relay attacks. Other car companies have also developed ways to safeguard vehicles of owners from relay attacks. Kia, for example, offers its own faraday bag that helps stop the signal from the vehicle. Other manufacturers are implementing features that let owners deactivate their keyless entry, or even install a tracking device to stop their vehicle being stolen.
Internet thieves and professional criminal gangs may employ relay attack tools. Most often, they focus on desirable models of cars and van. Sadly, many security systems for cars fail to detect the crime because a physical break-in is needed.
We need to be aware that car thefts are increasing. Combining a variety of strategies can lower the chance of your vehicle being stolen. You can take steps like placing your keys in a metal container or using a Faraday pouch to shield the signal, removing your keyless entry system and installing an alarm system to track your vehicle.
Signal Jamming
If a vehicle is stolen, it's important to know how the crime takes place. It's no longer as simple as slamming the window and hotwiring, as thieves are now able to steal keys from vehicles using a technology that bypasses the car's safety systems.
The latest method of stealing cars is referred to as relay theft. The thieves employ electronic devices that capture the signal from the owner's key fob and then transmit it to a device located close to the vehicle, causing the car into thinking the owner was in the vicinity by opening the door and starting the engine. Security experts suggest it can be done in 60 minutes.
Relay thefts are so common that some companies have upgraded their systems to fight them. That's why it's so important to stay up-to-date with latest security systems available for your car and to use them in a safe manner.
One way to avoid this type of crime is to protect your keys by using something known as a Faraday pouch or box. These pouches or boxes are lined with a steel mesh that blocks the transmission of electromagnetic waves, making it harder for criminals get your car. These pouches and boxes are available at most hardware stores and online for a reasonable cost. Experts suggest testing them out before you purchase to ensure that they really work.
If you don't have a key you could also lock your car manually. However, always ensure that you lock it before walking away. You should also look in the immediate area for any who is lingering around, because when a burglar feels they've been observed and is able to move on, they'll likely leave.
It is also recommended to park your vehicle in an enclosed garage or on a street that is not directly adjacent to your home. This will prevent thieves from taking the signal from the electronic devices in your home and then amplifying the signal to get into your vehicle. Parking too close to a vehicle can also cause the same issue.
Reprogramming
Modern vehicles come with keyless ignition systems that use wireless remotes to unlock the car and also to start it. While this technology makes it simpler 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 slamming into a window thieves can employ simple tools and technology to duplicate your key fob's signal. The signal is amplified, which overrides the computer of the car to open and start the car. This is referred to as a relay attack and is the most effective method to steal a keyless car.
Relay attacks can happen in a number of ways, but the most common involve two people working together. One will stand by the vehicle in question using a device that will receive the signal from the key fob and amplify it. The other will stand close to the home and send an amplified signal to a key fob which will then signal the car stolen lost spare key vehicle to unlock and start. The criminals then will be able to drive away in the vehicle.
Researchers have been able, by increasing the range of the key fob's signals to block relay attacks. It is important to keep your fob's key in an enclosure like a Faraday Case, or any other signal-blocking device when you're not using.
Another way to steal a keyless car is to hack into the diagnostics port. These ports are located in the footwells of the front of many cars and enable mechanics to connect diagnostic tools to the vehicle's computers. Hackers have devised devices that plug into this port, boot up the software of the car, and then program an unprogrammed key fob. This method requires more expertise and understanding of electronics, but tech-savvy thieves are already employing it to steal cars.
Whether they're using devices to jam or software reprogrammer that allows thieves to access and steal newer automobile models that aren't protected by the traditional security measures. If you're the owner of a dealership it is essential to give your employees training on how to stay away from these tactics.
Using Transponder Devices
The key fob transmits a signal telling the car to open and start. But thieves can use an cheap handheld device to amplify that signal and allow them to get inside the vehicle and drive away. This is referred to as signal relaying and is one of the most popular ways that modern cars get stolen. The crooks are able to do it in as little as 60 seconds. Most often, thieves work in pairs. The transmitter device will be set on the floor while the relay amplifier will be transported throughout the house. This is to look for a weak signal that was sent by the car fob. If they spot the signal, they could copy it and send it to a transmitter, so that your car is able to copy it.
The blocking of signals sent by the key fob to the vehicle is another technique. This is also a fairly frequent practice, and is difficult to stop. This is why it's crucial to keep your key fobs hidden when you're not making use of them.
Some thieves can even use sophisticated hacking tools to penetrate the system that is used to lock and start the engine. These devices can be purchased on Amazon and eBay for just $100, and a few of them can be used for up to 50 feet away from the key fob. These devices connect to your vehicle's onboard diagnostic port, and then boot up software that reprograms the key with a blank code to unlock and start the car.
If you're a dealership owner it is imperative to do everything you can to stop these kinds of thefts from occurring on your lot. Install fences that are secure to stop any entrances after hours and train employees on the best methods for the safekeeping and return of key fobs at the end of the day.
Some experts believe that a new kind of method will become more commonplace as more and more cars are designed to communicate with their owners using apps on the driver's phone. This type of theft is already becoming more common, and it could be more serious in the future. If thieves gain access to your smartphone, they can use it to re-program your keys, which could bypass the immobilizer system that keeps your car from starting if the incorrect electronic key is used.