Sunday August 10th I presented about my experiences covering the troubles with the Mifare 
Classic Chip. It all started the Chaos Communication Camp. The issue was for real and everything went awry from there. Breaking into buildings, travell with cloned, reports that contradict eachother, a secretary of transportation that nearly lost her job. Hell the story was wild and is still ongoing. The talk was a last minute work, because a suddenly available spot. Defcon 16 was simply a blast.
The slides are available here:
20080810-technology-always-fails
For the Dutchies among us: Hier treft u een verhaal aan over mijn ervaring tijdens heel Defcon en BlackHat.
[...] op tijd begint de toespraak. De professor kijkt me aan en lacht minzaam. Ze gebaart dat het goed zit en ik lach terug. Ik begin [...]