At DEFCON32, my colleague Andra Lezza and I presented a talk on building and securing LLM applications – particularly chatbots – drawing from our work at Sage. One of the highlights of our talk was a practical proof of concept: a smart home setup using Home-Assistant.io, which we showcased to demonstrate safety implications and security considerations of AI-integrated applications. In … Continue reading Hacking your not-so-smart doorbell – Home Assistant and Gemini AI