Ford F-150 Lightning to Tesla Cybertruck: Electric truck roundup 2022 Honda Civic 2021 Ford Mustang Mach-E GT 2022 Hyundai Tucson GMC Hummer EV 2021 Ford Bronco Best car insurance

Apple AirTags become useful tool for Canadian carjackers

Local police reported thieves placing an AirTag on a vehicle, tracking it and then stealing it from the owner's home.

This little device can cause a lot of headaches, in reality.

Sarah Tew/CNET

When Apple's new AirTag came out, there was plenty of discussion about its ability to track cars, in case one does go missing. At $29, it seemed like a positive. However, it appears thieves quickly reversed such thinking for their own benefit. In a blog post last week, York Regional Police in Ontario, Canada said carjackers now use the little devices to track "high-end vehicles across the region."

Thieves spot their target vehicle in a public place, such as a shopping center or parking lot, and attach an AirTag where the owner likely won't find it. With the AirTag planted, all that's left is to wait and track the car to the owner's home. From there, thieves can quietly commit grand theft auto with a slew of tools at their disposal. The AirTag just makes finding the car a lot easier.

These days, carjackers don't need much to fool a car into thinking the owner has the keys. After breaking in, a digital tool plugged into the OBD 2 port can clone a blank key to start the car, and the thief can make off with the vehicle without too much trouble, unless a car alarm goes off.

The use of AirTags by thieves comes with a new set of warnings to drivers. Be sure to check inconspicuous areas of a vehicle's exterior for the tracker, including flaps and ports. Owners can also purchase locks to keep would-be thieves out of a car's computer port to create "new" keys.