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Keyless Entry and Car Theft

The number of vehicle thefts is increasing and thieves are finding new ways to gain access to vehicles. Keyless entry is one of the most common methods.

The days of stealing cars through breaking windows and hotwiring them are over. They can now hack the computer systems of vehicles in a matter of minutes.

Relay Attack

Since the introduction to the Push-to Start technology, millions have been able to be capable to start their vehicles without having to look for keys to their car. Unfortunately, this same convenience makes cars more vulnerable. The relay attack is a new method that thieves can employ to steal cars within seconds. This method makes use of an amplifier to capture and amplify the signal generated by the key fob of your car keys stolen. It allows thieves to unlock the car and then drive away.

Relay attacks are a variation on an older technique called Man-in the-Middle Attacks. This type of attack is used 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 that can capture and transmit the signal from the key fob in your car stolen keyless entry (please click the next page) to another device in the vicinity. This second device can unlock the door and start the engine of your car in a matter of seconds.

To perform an attack via relay, criminals simply need an affordable, easily accessible device that is able to pick up and amplify the signal coming from your key fob. Typically, thieves work in pairs, with one person holding the relay amplifier, and the other person standing outside near the victim's house. The thief swizzles the device in the direction of the victim's home, tricking the car into thinking that the key is nearby.

Some experts suggest storing your key fob in a metallic container, signal-blocking pouch or Faraday bag when not in use to avoid this type of theft. This is a simple but unreliable solution to modern relay devices. A better alternative is to purchase a steering wheel lock, which physically blocks the criminal's ability to steer the vehicle after it's taken.

Many spare car key stolen manufacturers have tried to solve this problem by introducing features such as secure keyless entry systems that use cryptographic methods and time-sensitive codes to protect against relay attacks. However criminals have been able to create devices that can defeat these measures. As a result, the race is on to discover a way to stop criminals who use relays without compromising the convenience of keyless technology.

Hacking

A lot of new cars come with keyless entry systems that permit users to open and start their vehicle without using the use of a key or button. But these systems can also be susceptible to a different type of theft. The thieves may employ electronic devices that copy the signal of the key fob, and then transmit it to a accomplice holding a transmitter close to the vehicle. The thief is then able to unlock the car and drive off. According to AAA this method is known as relay attack. It can be accomplished within 20-30 seconds.

Thieves often employ cheap devices to mimic wireless key fob signal to capture it and send it to an accomplice. Then, when a victim clicks their key fob to lock or open the car, the criminal can pretend to be the legitimate owner by sending a signal to the car's computer system that makes it think a genuine signal is being transmitted from the fob.

More sophisticated thieves have created devices that can be plugged into the car's On-Board Diagnostics (OBD) port that is usually situated under the steering wheel. This port allows mechanics to connect to a diagnostic tool. The criminal can download data from the car's computers and create a blank 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 teach people how to make inexpensive amplifiers that enhance the signal from a key fob and allow an accomplice to unlock the vehicle from a distance while it's in the driveway. This method has led to manufacturers such as Kia and Toyota to release software updates which stop this vulnerability.

Experts recommend keeping your car keys in a trunk or a space that is far from home so that a thief can't easily access the keys. You can also buy RFID pouches that help protect the signal from unauthorised use. These pouches can be bought for just $10. Some have metal mesh linings. Like your phone and computer, it's important to keep the software in your car up-to-date.

Radio Frequency Identification (RFID) Cards

The most recent car key fobs connect to vehicles using radio signals, allowing owners of the cars to open and start their cars without touching a key. These new technologies increase the risk of theft. The signal from a keyfob's sensor can be captured if the fob is left on a table near the front door or in the wallet. It is then possible to copy it using simple devices called emulators, the size of handheld consoles. They can then open the car in a matter of minutes and drive away.

Typically, crooks operate in pairs. One of them will be in front of your house, holding a relay amplifier, and the other one will hold the device that captures the signal from the key fob. The crooks can then amplify the signal until it is strong enough to bypass your car's security system.

Another technique that is popular is blocking the communication between keyfob and vehicle. The thieves do this using signal jammers that emit the same radio frequency as the key fob. This blocks the signal and blocks it from being picked up by the car. The lock button will not work.

Auto dealers must be vigilant to protect their inventory as thieves become more sophisticated. Dealerships must install high-security perimeter fencing that includes cameras and a secure entryway to prevent thieves from driving in flatbeds and vehicles after hours. They must also train their employees on the proper handling of keys, which includes locking vehicles securely and storing keys in a safe place when not in use.

Fortunately, technology is helping to stop car thefts and fight the new thieves. Certain car makers are creating key fobs that have active RFID chips and frequency-hopping technology, which makes it harder for thieves to amplify the signal of the keys. Furthermore, Faraday cages can be used to block the transmission of signals from a key fob cars. Other defenses include engraving the last seven digits of your Vehicle Identification Number (VIN), on the headlights, windows and mirrors to stop the resale or reuse of your vehicle.

VIN Theft

While keyless entry is great for convenience but it also opens up new opportunities for criminals to steal cars. If your car recognizes the signal from your wireless remote or key fob, it will unlock the door and start the engine. If the signal isn't recognized, your car will lock, but it won't start. This is due to the fact that you have to hold the key in your palm to press an appropriate button on the fob to activate the starter.

This is why it's important to keep your key fob and remote away from view even when your vehicle is in a parking spot. A criminal can hijack your signal with a tiny transmitter. Then, he's able to unlock your door and leave without ever having to touch the actual physical key or ignition.

Criminals can even swap out the VIN and title of a stolen car to hide their involvement. This practice, known as VIN-switching, is currently on the increase. The thieves usually purchase a damaged vehicle at an auction or from the police department and change the VIN. They then use a valid VIN from another model and an attempt to get a new title and registration, and then sell the vehicle to unwitting buyers.

The VIN is a popular way to deter theft. There are many firms that offer kits to do this, and in some areas, the police department or AAA provides this service for no cost. It may be counterintuitive to believe that etching can deter thieves. In the end it makes it more difficult for dealers to purchase your vehicle. Professional thieves will stay away from your vehicle because they know that etching can be a major stumbling-block.

The NICB also provides a free online VINCheck service to check whether your vehicle is reported as salvaged or stolen and is not yet recovered. The service requires an active VIN to perform a search and is accessible via their website. In addition, a large assortment of security products available for your car stolen after losing keys, including audible and visible devices that act as a deterrent to criminals. Some of them include steering wheel locks, alarms and window etching.