Tamper-sensing meshes are electronic layers that detect an attacker drilling or cutting into a device. There isn’t a lot of public information about their construction, so I did a survey of about 30 devices with such meshes. In this talk, I’ll share the results of that survey.

This talk tells the story of how I tried to solve a problem - and in doing so, understood how push notifications actually work. Why my first approach didn’t scale. Why almost every app uses Firebase or APNs. Why even Signal knocks at Google’s door. And why, since the Wyden letter of 2023, this is a documented privacy problem: “We kill people based on metadata.”

Video Streaming Portal des Chaos Computer Clubs

Video Streaming Portal des Chaos Computer Clubs

This talk demonstrates end-to-end prompt injection exploits that compromise agentic systems. Specifically, we will discuss exploits that …

Video Streaming Portal des Chaos Computer Clubs