Steve Mould : I Hacked Into My Own Car

Watch on YouTube

I think one of the really interesting things about this video is that it shows someone taking a basic principle like the replay attack and figuring out how to make it work in the real world. It didn't work at first, and he went through a number of attempts and refinements before it finally did. This is an essential skill because you can't always just follow someone else's instructions, especially when you're dealing with something new and there are no instructions to follow yet.

David Bombal : Flipper Zero Hacking

Watch on YouTube

A quick, practical demonstration of Hypponen's Law. If it's smart, it's vulnerable. Without knowing anything about the Flipper Zero device, I'm guessing it's being used to perform a replay attack on the bike lock. If I'm right, it recorded the unlock signal sent from the legitimate remote control for the lock and then transmitted the same signal it recorded at the press of a button.

When children figure out replay attacks

found on Reddit

In the past the mom might have suggested leaving today's newspaper on the counter, but I guess print newspapers are a thing of the past. It would have been better than leaving out crackers or other items in specified locations, though. I'm pretty sure there are a limited number of combinations of that before she starts repeating herself, and I suspect she's going to need to motivate those kids for years.