Which brings me to part two, MeshMarauder.
An open source tool demonstrating proof-of-concept exploits against the DEFCON 33 Meshtastic firmware.
MeshMarauder will demostrate:
- Tracking user activity on any mesh regardless of encryption usage
- Hijack all meshtastic user profile metadata
- Change any users public key
- Send messages as any user in channel chats that appear authentic
- MITM direct messages
https://meshmarauder.net
#defcon #meshtastic #meshmarauder #cybersecurity
Yeah, you absolutely need trust on first use and not allowing a new key to be used until the user has said that they trust it.