Post #4247348
2026-06-19 14:28 UTC
The badge for THCon2026, a DVID board, had 2 firmware : the conference firmware, which was reversed by @virtualabs@mamot.fr here: https://virtualabs.fr/geekeries/thcon26-badge-writeup
and a challenge firmeware here: https://github.com/dvid-security/dvidv2-opensource/tree/main/workshop/thcon2026
That I solved here: https://cryptax.github.io/2026-06-thconbadge/ (writeup/spoiler).
#badge #hacking #challenge #ESP32 #thcon #writeup #spoiler
Replies (1)
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@gzobra@infosec.exchange 2026-07-30 17:24
@cryptax@mastodon.social A little late reply, nonetheless it is a very fun and interesting article. Next, the one from @virtualabs@mamot.fr that should be also a great one. 🙏