I Know What You LoRa'd Last Summer: Introducing LoRecon

No ratings

Presented at Cackalackycon 2026 by

The Foe

Tim

Meshtastic, Helium, and LoRaWAN have quietly built massive mesh networks across cities, often using default encryption keys that offer little more than security theater. This talk introduces an open-source ESP32-based passive reconnaissance tool that scans 26 LoRa configurations, captures packets, and automatically decrypts traffic using 23 known default PSKs.