PWNEDCR 0x08 Electronic Badge
Hackable electronic CTF badge with a source-depth caveat
A conservative PWNEDCR 0x08 record: a named post-event account says the October 18-19, 2025 San José conference used a hackable electronic badge as part of its CTF, with hidden Easter eggs and challenges. It supports the reality of a physical electronic badge but publishes no component, firmware, maker, production, or reusable-image documentation.