Skip to Content
Komando picks

It’s not a bad idea to wrap your car keys in aluminum foil – here’s why

We’ve all heard the stories about people wearing tin foil hats for a variety of reasons. But should we wrap our car keys too? Modern cars are programmed to listen for an electronic signal from a key fob to unlock your doors wirelessly. It’s convenient, but it comes at a price: The key fob’s signal is easy for criminals to intercept. They have ways to open your car without setting off any alarms. If you have a keyless car model, they might be able to just drive away.

Watch next video America’s last Blockbuster store

Stop robocalls for good with Kim’s eBook

Robocalls interrupt us constantly and scam Americans out of millions of dollars every year. Learn Kim's best tricks for stopping annoying robocalls in this handy guide.

Get the eBook