by John
(Australia)
Laptop Security More Critical
Do You Leave Your Laptop In Your Locked Car?
I received this email from a friend:
Quote:
I locked my car. As I walked away I heard my car door unlock. I went back and locked my car again three times.
Each time, as soon as I started to walk away, I would hear it unlock again!! Naturally alarmed, I looked around and there were two guys sitting in a car next to the store. They were obviously watching me intently, and there was no doubt they were somehow involved in this very weird situation. I quickly chucked the errand I was on, jumped in my car, and sped away. I went straight to the police station, told them what had happened, and found out I was part of a new, and very successful, scheme being used to gain entry into cars.
Two weeks later, my friend’s son had a similar happening….While traveling, my friend’s son stopped at a roadside rest to use the bathroom. When he came out to his car less than 4-5 minutes later, someone had entered his car and stolen his mobile phone, laptop computer, sat nav, briefcase……you name it. He called the police and since there were no signs of his car being broken into, the police told him he had been a victim of the latest robbery tactic – there is a device that robbers are using now to clone your security code when you lock your doors on your car using your remote locking device.
They sit a distance away and watch for their next victim. They know you are going inside the store, restaurant, or bathroom and that they now have a few minutes to steal and run. The police officer said to manually lock your car with the key — that way if there is someone sitting in a parking lot watching for their next victim, it will not be you.
When you lock up with the key upon exiting, it does not send the security code, but if you walk away and use the remote button, it sends the code through the airwaves where it can be instantly stolen.
This is very real.
Be wisely aware of what you just read and please pass this note on. Look how many times we all lock our doors with our remote just to be sure we remembered to lock them — and bingo, someone has our code…and whatever was in our car.
Unquote
This appears to be a repeat of a chain email hoax that was circulated a number of years ago and has resurfaced. However, I never believed that mobile telephone cloning was possible, but apparently, it now is. One thing is real for sure and that is identity theft from laptop computers is common.
So do you leave your laptop in your locked car? However, what is probably more important is do you have laptop security? More information is here: https://www.identity-theft-scout.com/laptop-security.html.
I would be interested in reading whether other people have heard of actual instances of laptops being stolen from locked cars.
Moderator’s Comment
For professional people who have client details on their laptops even the slightest possibility of cloning of remote locking of cars is an important issue because client details could be copied from the laptop and the laptop replaced, the car relocked and the professional would not know of the security breach until crimes were committed and reported.
John Cosstick
Moderator
11/01/2025
My SEO AI Monitor Ubbersuggest.com recommended that I review this post. On rereading the content, I realized why it was recommended so I decided to ask AI to conduct an internet research to see whether it was true. I quote the interaction:
Quote:
The scenario described in the original post is indeed plausible. Modern vehicles equipped with keyless entry systems are susceptible to a type of theft known as a relay attack. In this method, thieves use devices to amplify the signal from a car owner’s key fob, allowing them to unlock and start the vehicle without the owner’s knowledge.
How Relay Attacks Work:
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Signal Amplification: Thieves use a device to capture and amplify the signal emitted by a key fob, which typically has a limited range.
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Signal Relay: The amplified signal is then transmitted to another device held near the vehicle, tricking the car into thinking the key fob is in close proximity.
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Unauthorized Access: This deception allows the thieves to unlock the car and, in some cases, start the engine, enabling them to drive away.
Real-World Incidents:
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In 2023, researchers uncovered a new form of keyless vehicle theft that amplifies the signal between the car and the keyless entry fob, enabling unauthorized access.
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Thieves have been reported using devices to intercept and amplify key fob signals, allowing them to steal vehicles without the owner’s knowledge.
Preventive Measures:
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Manual Locking: Manually locking your car with the physical key can prevent thieves from exploiting the key fob’s signal.
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Signal Blocking: Store your key fob in a Faraday pouch or a metal container to block its signal when not in use.
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Additional Security Devices: Consider installing steering wheel locks or other visible deterrents to discourage thieves.
In summary, the described scenario is a real and growing concern. Implementing manual locking and signal-blocking measures can significantly reduce the risk of such thefts.
Rewritten Article:
Why You Shouldn’t Leave Your Laptop in Your Car
Leaving your laptop in your car can result in theft, damage, and potential data breaches. Whether you’re running a quick errand or stuck in traffic, leaving your laptop in the car may seem like a harmless decision. However, the consequences can be far-reaching. Here’s why you should never leave your laptop in your car and how to secure it properly.
The Risks of Leaving Your Laptop in Your Car
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Theft: Laptops are among the most stolen items from cars. Criminals know how to spot a laptop in plain sight or detect one hidden under a seat. Once stolen, your device may not only be gone, but sensitive personal or business information may also be at risk.
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Temperature Damage: Cars can quickly heat up in the sun or become freezing cold in winter. Extreme temperatures can harm the internal components of your laptop, causing long-term damage or a complete failure.
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Data Vulnerability: If someone manages to steal your laptop, they can access sensitive data stored on it. This is especially true if you don’t have robust password protection or encryption. In the worst-case scenario, this can lead to identity theft.
How to Prevent Laptop Theft from Your Car
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Use a Laptop Lock: Invest in a quality laptop lock. This is a great way to secure your laptop inside your car, especially if you need to step away for a brief moment.
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Use a Car Lockbox or Laptop Safe: Consider placing your laptop inside a lockbox or safe inside your car. These items are designed to withstand break-ins and can provide extra security.
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Avoid Leaving Laptops in Sight: If you must leave your laptop in the car, always store it out of sight, such as in the trunk or under a blanket. Thieves often target cars with visible valuables.
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Park in Safe, Well-Lit Areas: Whenever possible, park your car in a secure, well-lit area. Avoid isolated spots where criminals may feel comfortable targeting your car.
What to Do If Your Laptop is Stolen
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Report It Immediately: Contact the police and file a report if your laptop is stolen. This can help trace the device and prevent further misuse of your information.
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Notify Your Insurance: If your car insurance or homeowner’s insurance covers theft, notify them immediately. Some policies may cover stolen electronics.
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Change Your Passwords and Lock Your Accounts: If sensitive data is on your laptop, change your passwords immediately. Consider using remote wipe features if available.
Laptop Security Tips You Need to Know
- Use a strong password and enable multi-factor authentication for your online accounts.
- Install anti-theft software that tracks your device in case it’s lost or stolen.
- Consider encrypting your laptop’s hard drive to protect your data from unauthorized access.
- Always back up your important files to cloud storage or an external hard drive.
FAQ Section:
1. Is it safe to leave my laptop in the car for a short time?
- It’s always risky to leave your laptop in the car, even for a short time. Theft can happen quickly, and exposure to extreme temperatures can damage your laptop.
2. Can extreme temperatures affect my laptop?
- Yes, extreme heat or cold can damage your laptop’s internal components, such as the battery or hard drive.
3. What’s the best way to protect my laptop from theft in a car?
- Use a laptop lock, store it in a lockbox, or hide it out of sight. Parking in secure areas and being mindful of your surroundings also helps prevent theft.
4. What should I do if my laptop is stolen from my car?
- Report it to the police, contact your insurance, and change your passwords. If possible, use tracking software to locate your laptop.
5. How can I ensure my laptop’s data is protected if it’s stolen?
- Encrypt your hard drive and use strong passwords. Install tracking software that allows you to wipe data remotely.
6. Are there any devices that can unlock my car and steal my laptop?
- Yes, some criminals use devices to clone car key fobs and gain entry to locked vehicles. It’s safer to lock your car manually with a physical key.
7. Can I prevent car thieves from targeting my laptop?
- Avoid leaving your laptop in sight. Use security devices like locks and safes, and park in well-lit, secure areas.
8. Is car insurance enough to cover laptop theft?
- Check your car or homeowner’s insurance policy to see if it covers electronics theft. Some policies offer limited coverage for personal items inside your car.
9. What type of laptop lock should I use?
- A cable lock (e.g., Kensington) is a reliable choice. Look for one that’s tamper-resistant and fits your laptop model.
10. Can laptop theft affect my identity?
- Yes, if your laptop contains personal information, a thief could potentially access your accounts. Always use encryption and secure login methods to protect sensitive data.
In view of the vulnerability of us all as car owners to this type to this type of theft I asked AI to investigate protection to counteract it. This is the list of recommendations:
1. Laptop Security Locks:
• Kensington Laptop Lock: This is one of the most well-known laptop security products. It helps secure laptops to a desk or other sturdy object, reducing the risk of theft.
o Kensington Laptop Lock – Amazon
• Targus Defcon 1 Laptop Cable Lock: A good alternative for securing laptops, this lock offers easy portability and effective protection.
o Targus Defcon 1 Laptop Cable Lock – Amazon
2. Laptop Safes for Cars:
• Master Lock Portable Safe: A lockbox that can be used to secure valuables such as laptops in the car.
o Master Lock Portable Safe – Amazon
• Vaultz Locking Laptop Case: A high-security case with a combination lock, perfect for storing laptops in your car or at a public place.
o Vaultz Locking Laptop Case – Amazon
3. Faraday Pouches to Block Signals:
• Piel Leather Faraday Key Fob Protector: Blocks the signal from key fobs to prevent relay attacks. This pouch can also be used for storing car key fobs.
o Piel Leather Faraday Key Fob Protector – Amazon
• Faraday Bags for Key Fobs: These pouches can be used to block signals from key fobs, preventing thieves from amplifying the signal and accessing your vehicle.
o Faraday Bags – Amazon
4. Car Security Devices:
• The Club Steering Wheel Lock: A visible deterrent that locks onto your steering wheel, preventing thieves from driving off with your car.
o The Club Steering Wheel Lock – Amazon
Car Alarm System with Motion Sensors: Install a high-tech car alarm system to add an extra layer of protection to your vehicle.
o Car Alarm System with Motion Sensors – Amazon
5. Identity Theft Protection Services:
• LifeLock Identity Theft Protection: A comprehensive service that monitors your credit and personal information, alerting you to any suspicious activity.
o LifeLock Identity Theft Protection – Amazon
6. Laptop Protection Software:• McAfee Total Protection: Comprehensive security software that protects your laptop from malware, viruses, and identity theft.
o McAfee Total Protection – Amazon
• Norton 360 Deluxe: Another well-known antivirus software that includes identity theft protection and secure cloud storage.
o Norton 360 Deluxe – Amazon
7. Portable Chargers and Power Banks:
• Anker PowerCore 10000 Portable Charger: Essential for travelers who need to charge their devices, including laptops, on the go.
o Anker PowerCore 10000 – Amazon
• RAVPower Portable Laptop Charger: A power bank specifically designed to charge laptops when traveling or away from a power outlet.
o RAVPower Portable Laptop Charger – Amazon
8. Car Window Tints for Additional Privacy:
• Gila Heat Shield Window Tint: A product that adds privacy and can help deter thieves by making it harder to see valuables inside the car.
o Gila Heat Shield Window Tint – Amazon
9. Dash Cameras for Vehicle Security:• Vantrue N4 3 Channel Dash Cam: This camera records the front, cabin, and rear of the car, providing footage in the event of theft or any incident.
o Vantrue N4 3 Channel Dash Cam – Amazon
• Nextbase 522GW Dash Cam: A high-quality dash cam with Wi-Fi and GPS features, offering security for your car.
o Nextbase 522GW Dash Cam – Amazon
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