"We are currently clean on OPSEC": The Signalgate Saga

I just gave my first solo main stage DEFCON talk, about Signalgate, and I think it was a resounding success! The room was packed – apparently people were waiting outside to get in. I got tons of positive feedback, and no negative feedback (though, someone told me a boomer sitting next to him kept grumbling under his breathe, lol).
In my talk, I told the epic story of the Signalgate saga, a story of unbelievable incompetence from the highest levels of the Trump administration. If you're interested, watch it here!
Update: Someone asked for a copy of the slides, so I figured I'd publish them here to. Here you go: