Tag dossier
Badge records tagged with Optiboot, across Dominican Republic, United Kingdom.
Secure Impact nine-challenge AVR badge
CyberThreat 2024 featured brand-new hackable badges from Secure Impact with nine challenges, documented by the official CyberThreat site and final-challenge walkthrough PDFs by badge challenge author Nathan Taylor.
First official Dominican Republic badgelife badge
HackConRD 2024's first official badge was an ATTiny85-based electronic conference badge documented by a public repository and workshop writeup, with lanyard wear, challenge/hidden-feature firmware, serial reprogramming, aRGB LED expansion, buzzer output, and KiCad manufacturing-file evidence.