Le HAC 2026 Cybersecurity Conference Highlights Hardware Hacking and Automotive Security Innovations

The Le HAC 2026 cybersecurity conference, organized by the French association EGV, took place in Paris with a focus on hardware hacking, automotive cybersecurity, and hands-on workshops. Key additions this year included a Hardware Village featuring soldering workshops and automotive hacking demonstrations, alongside 50+ presentations across three tracks (two main tracks and a demo/workshop section). The event attracted 150 Call for Papers (CFP) submissions, introduced a 20-minute talk format, and hosted CTFs like Tracelabs and a Bug Bounty program, which saw over 100 reported bugs on the first day. A highlight was the Ramen platform, an open-source, DIY automotive cybersecurity tool simulating a CAN bus network with four ECUs, enabling risk-free testing of vulnerabilities via USB-connected hardware (costing ~€168 per unit in small batches). Speakers emphasized accessibility, with tools like Ramen lowering barriers to automotive security research, while discussions covered real-world threats, including QR code scams and state-sponsored espionage tactics. The conference also featured AI integration in CTFs and research, though presenters noted it amplified expertise rather than replaced it. Challenges included extreme heat (40°C) and a payment system outage during peak beer sales.