This was courtesy of a late night YT video I saw but can't quite put my finger on: A pool noodle that covers the emergency release of your garage door:
Attachment 117462
So apparently what this guy is saying (he is a retired LEO, I gather) is that thieves will use a "hook" fashioned out of a coat hangar, and then insert this into the gap at the middle/upper part of the garage door. If they can hook the emergency release, they just pull it, and boom, your door is unlocked.
The pool noodle defeats this, but leaves the cord accessible in the event of an actual emergency. If I can track down the YT video in my watch history, I'll post it back; credit this guy as this idea is not mine, but I thought this was interesting enough to go get a pool noodle and try it out. He was also saying lots of folks leave their interior garage to house doors unlocked, which would be no bueno, obviously. And, sometimes folks will hook car keys next the the garage door. It would suck to wake up to find your car gone and your Garage Door wide open.