Featuring our speakers: @mrautio@infosec.exchange Mika is a security architect at Nexi Digital Finland, writing payment terminal software with his left hand and attacking it with his right. His current hyperfixation is card payments and the ways they could go wrong. Survivor of far too many PCI standards and too many versions of each. Talk: "The Computer Says No, But The Card Says Yes: Hacking Offline Card Payments" Check the details of the talk: https://disarray.fi/the-computer-says-no-but-the-card-says-yes-hacking-offline-card-payments/ Check the details of the talk: https://disarray.fi/chat-control/ 📅 31 October 2026 🇫🇮 Turku → Stockholm 🚢 Come for the chaos. Stay for the conversations. Check out the full program: https://disarray.fi/program/ #Disarray2026 #TurkuSec #Cybersecurity #InfoSec #Conference #Cruise