@hausaffe
Breaking #DRM in Polish Trains for sure.
Finding Vulnerabilities in Internet-Connected Devices
https://events.ccc.de/congress/2023/hub/event/finding_vulnerabilities_in_internet-connected_devices/
Tractors, Rockets and the Internet in Belarus
https://events.ccc.de/congress/2023/hub/event/tractors_rockets_and_the_internet_in_belarus/