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Keyless Entry and Car Theft

The number of car burglaries is increasing and thieves are finding new ways to get into vehicles. Keyless entry is among the most common methods.

The days of thieves broke windows and hotwired cars to steal them. They can now hack into the computer systems of vehicles in minutes.

Relay Attack

Since the introduction to the Push-to Start technology, millions have been able to be able to start their vehicles without needing to reach for keys to their car. However, this convenience makes vehicles more vulnerable. Particularly the past, thieves have been able to use a new technique called the relay attack to steal cars in a matter of seconds. This method uses an amplifier to capture and amplify the signal sent by the car stolen keyless entry - go directly to Blogsvirals,'s keyfob. It allows thieves to unlock the vehicle and drive off.

Relay attacks are a variation on an older technique called Man-in the-Middle Attacks. This kind of attack could be employed in cybersecurity to intercept communication between two parties and alter it without either party being aware of. In the scenario of a relay attack the attacker uses a device to record the signal from the key fob in your car, then transmits that signal to another device that is close by. This second device can open the door and begin your car's engine in minutes.

Criminals can conduct an attack using a simple and easily accessible device to detect the signal from an electronic key fob. Usually, thieves work in pairs, with one person holding the relay amplifier and the other one standing near the victim's house. The thief simply wave the device in front of the home of the victim and tricks the car into thinking that the key is in range and allows it to be opened and started.

Some experts suggest storing your key fob in a steel container, signal-blocking pouch, or Faraday bag when it is not in use to avoid this kind of theft. This is a straightforward but ineffective method against modern relay devices. A steering wheel lock is a much better option, as it physically prevents the thief from steering the vehicle after it was stolen.

Many vehicle manufacturers have tried to address this problem by introducing features such as secure keyless entry systems, which use cryptographic techniques and time-sensitive codes to protect against relay attacks. Criminals have developed devices that can thwart these measures. The race is on to find a solution for criminals who relay information that doesn't compromise the convenience of technology that is keyless.

Hacking

A lot of new cars come with keyless entry systems which let drivers start and open their vehicle without the need of an actual button or key. But these systems can also be susceptible to a new type of theft. Thieves could utilize electronic devices to copy the signal from the key fob and send it to a transmitter carried by an accomplice who is close to the car. The criminal then unlocks the vehicle and drives away. According to AAA the method is known as relay attack. It can be accomplished in 20 to 30 second.

Most often, thieves will employ inexpensive devices that imitate wireless key fob signals to capture the signal and transmit it to a accomplice. The thief then appears to be the owner of the vehicle when the victim presses the key fob to start or shut the car stolen with keys. They do this by sending a message that appears to the car's system as authentic signal.

More sophisticated thieves have developed devices that plug into the car's On-Board Diagnostics (OBD) port, which is usually located beneath the steering wheel and allows mechanics to connect a diagnostic tool. The criminal can download data from the car's computers and create a blank key fob that is compatible with the specifications of the car. Almost all vehicles are vulnerable to this type of hacking.

Some thieves have even used TikTok challenges to teach people how to make inexpensive amplifiers that enhance the signal of a key fob and allow an accomplice to unlock the car from a distance while it's parked on the driveway. This has prompted companies like Kia and Toyota to update their software that prevent this vulnerability.

Experts recommend that you keep your car keys in a trunk, or a space that is far from home to ensure that thieves can't easily access the keys. You can also invest in RFID pouches that help to protect the signal and discourage unauthorised use. Some of these pouches feature metal mesh linings, and are available at a low cost of about $10. It's also important to keep your car's software up to the latest version, just as you would on your phone and computer.

Radio Frequency Identification (RFID) Cards

The latest car key fobs connect to vehicles using radio signals, allowing the owners of cars to open and start their cars without touching keys. Unfortunately, these new technologies are also increasing the possibility of theft. Thieves are able to steal the signal from a key fob if it is left on a table near the front door of the home or in a pocket, and they can clone the signal using simple devices the size of handheld gaming consoles referred to as emulators. Once they have it, they can open the car and take it away in a matter of minutes.

Typically, the crooks work in pairs. The crooks usually work in pairs. One will stand in front of your home with a relay amplifier, and the other will have the device that receives a signal from the keyfob. The criminals will then amplify the signal so that it is strong enough to evade your car's security systems.

Another popular tactic is to block the communication between the key fob and the car keys stolen from house and car stolen. The thieves use signal jammers that emit the same radio frequency as a key fob. This jams the signal and blocks it from being picked up by the car. The lock button is not working.

Auto dealers must be vigilant to protect their inventory from theft as thieves become more sophisticated. Dealerships must install high-security perimeter fencing with cameras and a secure entrance to ensure that thieves aren't able to drive in flatbeds with vehicles after hours. They should also educate employees on proper methods of handling keys and lock vehicles securely and storing them in a safe location when not in use.

Luckily, technology is working to stop these new thieves and stop car thefts. Some car manufacturers are working on key fobs with active RFID chips and frequency-hopping technology that makes it harder for thieves to amplify the signal from the keys. Faraday cages are a different way to block signals from a keyfob to the vehicle. Other options include etching the last seven numbers of your vehicle Identification Number (VIN) onto the headlights, windows, and mirrors to prevent the sale or reuse of your vehicle.

VIN Theft

Keyless entry is useful, but it also opens up new opportunities for thieves to take vehicles. Your car will unlock doors and start its engine when it recognises the signal sent by your wireless remote or key fob. If the signal is not acknowledged, the vehicle will lock, but it will not start. You must hold the key to turn on the starter.

This is why it's essential to keep your key fob and remote out of sight even when your vehicle is parked. Criminals could use a tiny transmitter to intercept your signal and then steal it. Then, he can unlock your door and drive away without ever having to touch the key or ignition.

Criminals can even swap out the VIN and title of a stolen vehicle to conceal their involvement. This practice is known as VIN switching and is currently on increasing. Typically, criminals purchase a damaged my spare car key was stolen at auction or from police departments, and then alter the VIN. They then use the legal VIN of a different model and model to get an updated title and registration, and then sell it to uninitiated buyers.

The VIN is a very popular method to stop theft. There are several firms that offer kits to do this and in some areas, the police department or AAA provides this service for free. It seems counterintuitive that etching would discourage thieves, since it makes your car more difficult to sell to chop shops and other dealers. A professional thief would avoid your vehicle because they know that etching can be a major obstruction.

The NICB provides a free VINCheck online service to find out if your vehicle has been reported stolen or salvaged, but has not yet recovered. The service is available only on their website and requires the use of a valid VIN. There are a myriad of crime-deterring devices for your vehicle. These include audible as well as visual devices that are able to deter criminals. These include the locking of your steering wheel and alarms as well as window engraving.