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How Do Keyless Cars Get Stolen?
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The footage from the front-door security cameras shows that criminals use devices to capture signals that are sent by key fobs that are placed on tables or in a purse pocket, and transmit them to the car so that it can be opened and then started.
Relay Theft
Modern cars that use keyless locks have been designed to ease our lives by letting us lock, unlock and even start the car without having to insert a physical key. However, criminals are using this technology to harm us with the form of a new method called'relay theft'.
Two thieves work together. One of them is located close to your house with an instrument that boosts the signal from your key fob, which is later relayed to another criminal who is positioned near the car. The stolen signal tricked the car's system into thinking the real key fob is in close proximity, allowing the thieves to gain access to the vehicle. The thieves can then utilize their devices to start the engine and leave the vehicle.
It's good to know that many car manufacturers are taking preventative measures to combat this latest crime. Mercedes for instance, has developed a motion-sensor key fob which is put into sleep mode after within 40 seconds of being activated to safeguard against relay attacks. Other car companies have also developed ways to safeguard vehicles of owners from relay attacks. For example, Kia offers its own faraday pouch to stop the car's signal. Other manufacturers have features that allow car owners to turn off keyless entry, or install an alarm system to stop their vehicle from being stolen.
Internet thieves and professional criminal gangs may employ relay attack tools. Most often, they target desirable makes of car and van. Unfortunately, a lot of security systems for cars do not detect the crime because a physical breach is required.
We need to be aware of the fact that car thefts are increasing. While no method can assure you that your vehicle will not be taken away, combining a variety of strategies will significantly reduce the chance. You can take steps like keeping your keys in a container made of metal or using the Faraday pouch to block the signal, disabling your keyless entry and installing an electronic tracking device.
Signal Jamming
It's crucial to know how a car is stolen. It's no longer as simple as smashing the window and hotwiring, as thieves are now able to steal keys from cars by using technology that can bypass the car's safety systems.
The latest method of stealing cars is known as "relay theft". It's where thieves use electronic devices to capture the signal from a car's owner's fob and transmit it to a different device that's located near the vehicle, luring it into believing that the owner is nearby, and then opening up the door and then starting the engine. It can be done in as short as 60 seconds, according to security experts.
Relay thefts are so prevalent that some manufacturers have updated their systems to fight them. That's why it's so important to keep up-to-date with the most recent security systems for your vehicle and to make sure you use them in a safe manner.
One way to avoid this type of crime is to secure your keys by using something called a Faraday pouch or box. These boxes or pouches are lined with a metal mesh that blocks the transmission of electromagnetic waves, making it difficult for criminals get your car. They are available at all hardware stores and on the internet at a reasonable cost. Experts recommend trying them out before you purchase website to ensure that they really work.
If you don't own a lock, you can also lock your car manually. However, always make sure you lock it before walking away. Also, you should look around the immediate area for anyone hanging around, as when a burglar feels they've been spotted, they'll probably move on.
You should also park your car in an enclosed garage or on a street that is not directly connected to your home. This will prevent thieves from taking and amplifying the signal from electronic devices within your home to gain access to your vehicle. You should also be cautious of parking too close to a neighboring vehicle, as this could cause the same issue.
Reprogramming
Modern cars come with keyless ignition systems that utilize wireless remotes to unlock the car and then start it. This technology is designed to make it more convenient for drivers and passengers to start and unlock their cars. However, it also provides opportunities for thieves. In fact, the theft of a car that's not locked is now more frequent than it was ever before.
Instead of smashing windows, thieves can use simple tools and technology to clone the signal from your key fob. They do this by amplifying the signal, which is then able to override the computer in your car to unlock and begin it. This technique is known as a relay attack, and is the easiest way to steal a keyless car.
Relay attacks can be carried out in many ways however, they all require two people working together. One person will stand close to the target vehicle and utilize a device to pick up the key fob signal. The other will be located close to the home and send an amplified signal to a key fob that then signals the vehicle to open and start. The crooks will then drive off in the vehicle.
Researchers have been able to, by extending the range of the key fob's signal, to prevent relay attacks. It's important to store your fob's key in a Faraday Case or another signal-blocking device when you're not using.
Hacking into the onboard diagnostics port is a different method to steal a keyless vehicle. These ports, located in the front footwell of most vehicles allow mechanics to connect a diagnostic device to the computer in the vehicle. Hackers have devised devices that connect to this port, boot up the vehicle's software, and then create the blank key fob. This method requires a bit more sophistication and knowledge of electronics, but savvy thieves are already using it to steal vehicles.
The thieves can easily unlock and steal the latest models of cars that are not protected by traditional security methods. If you operate a dealership, it is important to train your employees on how to prevent this type of theft.
Using Transponder Devices
The key fob transmits an alert to the car to unlock and start. But thieves can use an small handheld device to amplify that signal and allow them to get inside the vehicle and drive away. This is called signal relaying, and it's one of the most popular ways modern cars are stolen. The crooks are able to do it in just 60 minutes. Often, thieves will work in pairs. The transmitter device is set on the floor while the relay amplifier will be transported throughout the home. This is to search for a weak signal transmitted by the car fob. If they find the signal, thieves can clone it and transmit it to a transmitter, so that your car is able to copy it.
Another technique involves jamming the signals that the key fob transmits to the vehicle. This is also fairly common and can be very difficult to prevent. It's important to store your key fobs in a safe place when not in use.
Some thieves use sophisticated hacking tools to penetrate the security system that locks the car and then starts it. These devices are available on Amazon and eBay starting at around $100. Some of them can be used as far as 50 feet from the key fob. They simply connect to the car's onboard diagnostic port (OBD port) and then launch software which reprograms an unrepaired key fob to unlock the car and then start it.
You must do everything you can as a seller to stop this kind of theft from occurring on your premises. Install fences that block off all entrances after hours and train your employees on the best practices for keeping key fobs in storage and returning them at the end of the workday.
Experts believe that a novel method will become more popular as more vehicles are designed to communicate with drivers through apps on their phones. This kind of theft is already more common and could become more prevalent in the near future. If thieves gain access to your phone, they can make use of it to reprogram your keys, which could bypass the immobilizer device that keeps your vehicle from starting if a wrong electronic key is present.