We break cars
so you don't have to.
Automotive cybersecurity research, consulting and training. Security assessments, pentests, and firmware and protocol reverse engineering
What we do
Pentests, reverse-engineering, glitching
Security assessments on automotive ECUs for OEMs and suppliers. Firmware and protocol reverse engineering. Voltage glitching and fuzzing for firmware extraction, and custom tooling when existing tools fall short.
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Hands-on Car Hacking training
Three or four days of hands-on automotive security training covering physical-layer attacks, diagnostic protocols and firmware reverse engineering. CTF with 30+ challenges on real ECUs.
Training details →Latest from the blog
Vehicle Cybersecurity Competition 2025 Writeup - PowerPC
Writeup for the PowerPC challenge for the Vehicle Cybersecurity Competition 2025 organized by Block Harbor and VicOne.
Willem MelchingRead more →
Extracting Secure Onboard Communication (SecOC) keys from a 2021 Toyota RAV4 Prime
By obtaining code execution in the bootloader of the Electronic Power Steering (EPS) it was possible to extract the SecOC keys that allows injecting CAN messages.
Willem MelchingRead more →
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Security assessments, firmware and protocol reverse engineering, and custom tooling for OEMs, suppliers, research labs and integrators.