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Montreal, May 22, 2026

Understanding key cloning and how to protect your vehicle

Today, vehicle theft is changing rapidly. Thieves no longer need to force open a door or break a window.  They take advantage of security weaknesses that are often invisible to vehicle owners. 

 

Electronic key cloning is a perfect example: a fast, discreet method that allows a vehicle to be stolen in less than a minute, without leaving any visible trace.  

 

This reality is now recognized far beyond vehicle owners. Recently, insurers have highlighted certain vulnerabilities related to keyless entry and push-start systems. These weaknesses can allow thieves to program a compatible key using electronic tools. 

What is key cloning?

Key cloning is the process of copying the electronic signal from your key to create a fully functional replica.  

 

Unlike traditional physical keys, modern keys communicate with the vehicle at all times. This communication, while convenient for everyday use, also becomes a gateway for thieves.  

 

As a result, a cloned key is perceived by the vehicle as an original key. 

How thieves clone car keys

The methods used today are sophisticatedfast and silent. In just a few steps, a vehicle can disappear without a trace. 

 

  1. Discreet tracking
    Equipped with specialized software and compact mobile devices, thieves approach your home, where your car key is often located.
  2. Signal capture  
    The electronic key continuously communicates with the vehicle. Using a signal scanner, they intercept this signal, even through a door, window or wall. 
  3. Instant cloning  
    Within seconds, the signal is duplicatedA digital copy of your key is created, fully functional. 
  4. Full access to the vehicle  
    With this cloned key, they unlock the doors and start the vehicle as if they were the owners. No traditional system detects the anomaly.  
     
  5. Disappearance without trace  

    The vehicle disappears without noise or break-in. In many cases, the owner doesn’t realize anything is wrong until the next day.

      

Risks and Consequences

The consequences of a key cloning theft go far beyond just physical loss:

Stress and feeling of insecurity
Vehicle theft is a disruptive experience that often involves lengthy procedures and can leave a lasting sense of insecurity.

 

Higher insurance costs

If the vehicle is not found, your premium can increase significantly at the next renewal, impacting your costs in the long run. 

 

Loss of an Essential Everyday Asset
Whether for work, travel or operations, the loss of a vehicle can quickly disrupt your operations and lead to significant operational consequences.  

How to Protect Your Car

When faced with this type of threat, there are certain precautions that can reduce the risk, such as limiting access to your keys or avoiding leaving them near entrances. However, as theft techniques continue to evolve, these measures alone are not always enough. 

The best protection comes from preventing unauthorized vehicle use. Equipping your vehicle with an anti-theft system can makes all the difference.

This is where a solution like the IKS anti-theft system makes a difference by offering independent and proactive protection.

  • Even with a perfectly cloned key, the vehicle will not start without authorization from the IKS system.
  • The system is entirely independent of the vehicle’s OBD2 port, so it is impossible to bypass through conventional electronic hacking methods.
  • No dependency on the manufacturer’s software. Thieves have no control over it.

Even if thieves gain access, they still can’t drive away.

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