 Can one of you guys actually tell me what in the world is going on right here? There's an AP on this vending machine that connects you to a CTFD challenge. You go do the CTF challenge, it gives you code, you come here, you put in the code. I think all the CTF ones are done for right now. So, what are you doing right now? Because this does not look like conventional AP hacking. You're going at this physical security-wise. Yeah, we're trying to brute force it right now. And what's in any of these things? There's a couple and some more badges from last year that I'm trying to get right now. Oh, he's about to get it! How long have you been working at, though? About 10 minutes, I would say. How close do you feel like you're getting? I feel like these are right codes. I don't know why it's told me the code's done, though. This is absolutely incredible. Oh, he is so close! Oh, we have to stick around for this one. Looks like you have another try. His looks a little more sophisticated. Yeah, so that was my first prototype. I got one of the badges with it. Yeah, it works pretty well. This thing kind of has enough tension to put torque on the back. That is so cool. Have you said you got one of the badges this year? Oh, he's just about to get it? Is the Apple Watch the ramen flavor one? Has any of you just tried to put a quarter in, see if it accepts cash or credit? I have no idea. That would be a good idea, though. It looks like the bottom they have candy. This is absolutely... They also have to go in for all these sweaty hackers. These are chopsticks, so I was like, I got a dipole antenna, a light fixture, and some wire tape, but I just went into it. That's it, man. I kind of switched off the computer. What do you think is the best way to go about getting this one right now? So, kind of like he's doing, you push up on that coil? Oh! Well done! Frickin' a shot. Awesome! That is what Defcon is all about. Thanks for watching and hack on!