05-18, 12:30–12:55 (UTC), Main Track
This is a talk about how I exploited local travel companies’ IT systems to score free airline tickets, bus passes and ferry rides. I started out by accidentally discovering a bug in an airline’s booking system and proceeded to find issues with many other local travel apps.
Stefán has been working in information security for almost 20 years, mostly focusing on application security. He's passionate about security and privacy and is currently a senior security engineer at DuckDuckGo.