Claim: Thieves armed with “code grabbers” are breaking into cars by recording signals sent by remote keyless entry devices.
[Collected via e-mail, August 2013]
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 in the fire lane 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….
[Collected via e-mail, June 2008]
My oldest son Mike came over yesterday – He had to go to Canada for work last week. One of the other engineers traveling to Canada with him, but in his own car, had something happen that I need to share.
While traveling he stopped at the roadside park, similar to what we have here with bathrooms, vending machines etc. He came out to his car less than
They called the police and since there were no signs of his car being broken into — the police told him that there is a device that robbers are using now to clone your security code when you lock your doors on your car using your key-chain locking device. They sit a distance away and watch for their next victim. Since they know you are going inside the store, restaurant, or bathroom, they have a few minutes to steal and run. The police officer said to be sure to manually lock your car door by hitting the lock button inside the car. That way if there is someone sitting in a parking lot watching for their next victim it will not be you.
When you hit the lock button on your car upon exiting it does not send the security code, but if you walk away and use the door lock on your key chain, it sends the code thru the airwaves where it can be intercepted. I just wanted to let you know about this… it is something totally new to us… and this is real… it just happened this past Thursday
So be aware of this and please pass this note on. Look how many times we all lock our doors with our remotes. Just to be sure we remembered to lock them, and bingo the guys have our code, and whatever was in the car can be gone.
I just wanted everyone I know to hear this from me. I never knew about anything like this and do not want this to happen to anyone I know, If we can educate each other on bad things happening.
Keep safe everyone!
[Collected via e-mail, August 2006]
Tonight, John and I went to Church, out to dinner, and then to the movies at Loews, on Spring Valley and Central. Apparently, while we were in the movie theatre, someone broke into our car. John’s sun glasses were taken (they are going to be really surprised when they find out they were prescription!). Aside from the glasses taken and the two glove boxes open, nothing else was taken, including the home clicker. Now, here is the really odd part: there was NO forced entry into the car, nothing was broken, scratched, or removed from the outside of the car. We were really baffled as to how anyone could have gotten into the car that we had locked. The answer came from the security guard at Micro Center, who was in the parking lot talking to another man whose car had also been rifled. (In that instance, the man’s wallet, keys, checkbook, and credit cards were stolen.) But there was no forced entry there either. We soon learned that thieves now have some type of high tech gadget that can monitor and replicate the key pad locking device. In other words, when we got out of the car and started to walk away, John hit his key pad to make sure the doors were locked. When it beeped, apparently there was someone in the vicinity who had one of those devices/gadgets and replicated the key lock tone and then used it to get into the auto.
If you know of other instances where this has happened, please let the NA’s/HOA’s know, so they can spread the word to our neighbors to be cautious in locking their car doors. If this is indeed how someone could get into our car, then you can bet that from now on I will definitely manually lock all the doors. We will never again get out, walk off, and then use that key pad to lock the car. Great invention, but obviously you have to be discreet in where you use it.
Have a great day but keep a ‘heads up’!
[Collected via e-mail, November 2008]
Once again, we are approaching the holiday season and that often means a greater risk of becoming a victim of crime. We suspect that, with the current economic conditions, this year the risk could be even greater than normal. In addition, there is evidence that a new form of automobile burglary has begun to occur around the country. Thieves may be using a device that allows them to copy the signal sent out when automobile owners use their remote key button to lock their vehicles. The thief records the signal and then watches as the intended victim walks away. Then, they simply unlock the vehicle. These aren’t typical car
Origins: Automobile remote keyless entry systems (RKE) were introduced in the 1980s. They’ve proved to be a big hit, making it easier for the grocery-laden to unlock their cars and sparing many of the terminally forgetful from finding they’ve left their keys in the ignitions of their now-locked vehicles or their purses on the seats of same.
The earliest RKE systems were quite vulnerable to the sort of attack described in the warning
However, times change and technology advances. In response to the fixed code security weakness, automakers shifted from RKEs with fixed codes to systems
employing rolling random codes. These codes change every time a given RKE system is used to lock or unlock car doors and thus rendered the earlier ‘code grabbers’ ineffective. That form of more robust code system became the industry standard for remote keyless entry systems in the mid-1990s, so automobiles newer than that are not vulnerable to being quickly and easily opened by criminals armed with the first generation of code grabbers.
It is theoretically possible for a thief armed with the right technology and the ability to manipulate it correctly to snatch a modern keycode from the air and use it to enter a vehicle. However, it’s unclear how many (if any) crooks have managed to overcome the issues of complexity and time involved in the process to use it as a practical means of stealing from cars. If the scheme requires would-be thieves to have specialized knowledge and equipment and spend hours (or more) crunching data and replicating a device to produce a correct entry code, its application to boosting valuables from cars in parking lots would be rather limited. As Microchip Technology, the manufacturer of KEELOQ brand RKE systems, noted of this possibility:
The theoretical attack requires detailed knowledge of the system implementation and a combination of data, specialized skills, equipment and access to various components of a system which is seldom feasible. These theoretical attacks are not unique to the Keeloq system and could be applied to virtually any security system.
So far we haven’t encountered any documented cases of items being stolen from locked cars via entry gained through the use of code grabbers, much less evidence that it’s a widespread form of theft. There have been a few reported incidents of thieves’ managing to gain entry to locked vehicles through the apparent use of some form of electronic device, but the specific nature of those devices has yet to be determined. In some similar cases it has been speculated that thieves who have been stealing purses and other valuables from parked vehicles have been using a device that blocks remote keyless signals and thus prevents car doors from locking (rather than using a device that emulates remote keyless signals to open locked doors).
One of the versions of this warning circulated in 2008 contained the contact information for
Barbara “mountie hauled” Mikkelson
Last updated: 6 October 2014
Lake, Matt. “Remote Keyless Entry: Staying a Step Ahead of Car Thieves.” The New York Times. 7 June 2001 (p. G7). Naone, Erica. “Car Theft by Antenna.” Computing. 6 January 2011. Ogunnaike, Lola. “Putting Thieves in Neutral.” [New York] Daily News. 7 March 2000 (City Life; p. 44). CBC News. “E-Mail About Car-Remote Lock Code Theft a Hoax: RCMP.” 17 November 2008. Edmonton Journal. “E-mail Causing Problems for RCMP Officer.” 17 November 2008. KNBC-TV [Los Angeles, CA]. “Car Thieves Outsmarting Police.” 15 June 2013. WFTV [Orlando, FL]. “Thieves Possibly Using New Technology in Car Break-Ins.” 8 August 2013.