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Keyless Entry and Car Theft

Car theft is increasing and thieves have found new ways to enter vehicles. One of the most common methods is keyless entry.

There is no longer a time when thieves smashed windows and hotwired cars to steal. They can now hack into a vehicle's computer systems within minutes.

Relay Attack

Since the introduction to the Push-to Start technology, millions have enjoyed the convenience to be able to start their vehicles without needing to search for a car key. Unfortunately, the same convenience can make vehicles susceptible to theft. The relay attack is a new method that thieves can employ to steal cars in a matter of seconds. This technique makes use of an amplifier to record and amplify the signal transmitted by your car's keyfob. It allows thieves to unlock your car and drive off.

The relay attack is a variant of an older technique referred to as Man-in-the Middle attacks. This kind of attack is employed in cybersecurity to disrupt and alter the communications between two entities without either party realizing it. In a relay attack, the attacker uses an electronic device to record and transmit the signal from the key fob of your car keys stolen to another device nearby. The second device can be used to open the door and begin the engine, effectively taking your car in a matter of seconds.

Criminals can conduct an attack using a simple and easily available device to capture the signal from a key fob. Typically, thieves work in pairs, with one person holding the relay amplifier and the other one standing near the victim's house. The thief then simply waves the device in front of the home of the victim and tricks the car into thinking the key is within reach and allows it to be opened and started.

To prevent this type theft, some experts suggest that you store your key fob whenever not in use in a metallic container or pouch. But it is a straightforward solution that has been proved to not work against modern relay devices. A steering wheel lock is a better choice, since it physically prevents the thief from driving the vehicle after it's been stolen.

Many car makers have attempted to resolve this issue by introducing features like secure keyless car stolen entry systems that use cryptographic methods and time-sensitive codes in order to defend against relay attacks. Criminals have created devices that can defeat these measures. The race is now on to find a solution to relay crime that does not compromise the convenience of technology that is keyless.

Hacking

Many new cars are equipped with keyless entry systems, which let drivers open and start their car without the need for the use of a physical button or key. However, these systems can be susceptible to a new type of theft. The thieves could use electronic devices that copy the signal of the key fob and transmit it to a accomplice who holds an electronic transmitter near the vehicle. The person who stole the car then unlocks it and is able to drive away. This method is called a relay attack and can be accomplished in 20 to 30 seconds, according to AAA.

Thieves often employ cheap devices that mimic wireless key fob signal to record it and send it to an accomplice. The thief can then pretend to be the owner of the car when the victim presses the key fob to begin or lock the vehicle. They do this by sending a response that appears to the car's computer as a genuine signal.

More sophisticated thieves have created devices that can be plugged into the car keys stolen but not car's On-Board Diagnostics (OBD) port which is typically located beneath the steering wheel. This port allows mechanics to connect a diagnostic tool. The thief can then download information from the car's computer and create an unlocked key fob that meets the car's specifications. This kind of hacking is possible with virtually all cars.

Some criminals have even used TikTok challenges to instruct people on how do keyless cars get stolen to build inexpensive amplifiers that enhance the signal from the key fob, and permit an accomplice to unlock the vehicle from a distance, even though it's parked on the driveway. This technique has prompted manufacturers like Kia and Toyota to update their software which block this vulnerability.

Experts suggest keeping your car stolen keyless entry keys away from your home, even in the trunk so that a thief has a harder time accessing them. You can also purchase RFID pouches to help shield the signal from misuse. Some of these pouches feature metal mesh linings, and are available on the low end for around $10. Like your phone and computer, it's important to keep the software on your vehicle up-to date.

Radio Frequency Identification (RFID) Cards

The latest car key fobs utilize radio signals to communicate with the vehicle, allowing owners to unlock their vehicles and even start them without having to touch the key. However, these advanced technologies are also increasing the chance of theft. The signal from a keyfob can be recorded if the device is left on a desk near the front door or in the wallet. It is then possible to copy it with simple devices called emulators, that are the size of handheld consoles. They can then unlock the car in just a few minutes and drive away.

The crooks usually work in pairs. The crooks usually operate in pairs. One of them will be outside of your house with a relay amplifier, and the other one will be carrying a device that receives the signal of the keyfob. The thieves can then amplify the signal until it becomes strong enough to be able to bypass security systems in your car.

Another strategy is to block the communication between the key fob and the car. The thieves use signal jammers which emit the same radio frequency as a key fob. This jams the signal and prevents it from being detected by the car. The lock button won't work.

Dealers in the auto industry must be on guard to protect their inventory from theft as thieves become more sophisticated. Dealerships need to implement high-security perimeter fencing with cameras and a secure entryway to prevent thieves from driving in flatbeds with vehicles after hours. They must also train their employees on the proper handling of keys, which includes locking vehicles securely and storing them safely when not in use.

Fortunately technology is working to fight these new thieves and prevent car thefts. For instance, certain car manufacturers are developing key fobs that use active RFID chips with frequency-hopping technology to make it more difficult for thieves to amplify the signal emanating from the key. Additionally, Faraday cages can be used to block the transmission of signals from a key fob to the car. Other defenses include etching last seven digits of your vehicle Identification Number (VIN) onto the windows, headlights and mirrors to prevent sale or reuse of your vehicle.

Theft of VIN

While keyless entry is great for convenience, it also creates new opportunities for thieves to rob cars. Your car will unlock the doors and start the engine when it recognises the signal sent by your wireless remote or key fob. However, if the signal isn't recognised, your car will still lock, but it won't start. It is necessary to hold the key to activate the starter.

This is why it's essential to keep your key fob and remote out of sight even when your vehicle is stationed. Criminals can use a small transmitter device to detect your signal and hijack it. He can then open your door without touching the ignition or the key.

Criminals may even change the VIN and the title of a stolen vehicle to hide their involvement. This practice, also known as VIN-switching is on the increase. Typically, criminals purchase damaged vehicles through auctions or police departments and then change the VIN. They then take a legitimate VIN from an alternative model and make to obtain a brand new registration and title, and then sell the my spare car key was stolen to unwitting buyers.

The VIN is a well-known method to stop theft. Many companies offer kits for this, and in certain areas, the police department or AAA provides this service for free. It might seem strange to think that etching will deter thieves. After all it makes it difficult for dealers to purchase your vehicle. A professional thief will avoid your vehicle because they know that etching can be a major obstruction.

The NICB also provides a free VINCheck service online to determine whether your vehicle is reported as stolen or salvaged and is not yet recovered. The service requires an active VIN to conduct a search. It is accessible on their website. There are also a range of security devices that deter criminals from your car. These include audible as well as visual devices that deter criminals. Some of these include steering wheel locks alarms, window etching and window locks.