Bluetooth Warwalking: Hacking the Airwaves with Your Phone and a Pair of Sneakers

No ratings

Presented at BSides San Diego 2026 by

Matt Miller

What if the most vulnerable access point in a business isn't a Wi-Fi network or phishing email, but a Bluetooth speaker hidden behind the counter? In this talk, I'll walk you through the overlooked attack surface of open and misconfigured Bluetooth devices, discovered while warwalking through urban environments.