Bluetooth Sniffing: Privacy Implications and Unexpected Findings

Explore the implications of Bluetooth sniffing and privacy concerns in this 59-minute conference talk from the Hack In The Box Security Conference. Delve into the world of Bluetooth devices, examining the potential risks associated with over-the-air, no-auth, cross-device, firmware-level exploits on Bluetooth chips. Investigate the real-world effectiveness of privacy protection measures within the Bluetooth ecosystem, particularly focusing on Bluetooth Low Energy's anti-tracking functionality. Discover surprising correlations between socioeconomic factors and Bluetooth medical devices, and consider the security implications for various applications such as police body cameras, vehicle tracking, fitness trackers, and keyless ignition systems. Learn about the potential misuse of Bluetooth technology in scenarios ranging from construction equipment theft to hotel room security. Gain insights from years of Bluetooth sniffing observations and find answers to intriguing questions about the intersection of technology, privacy, and security in our increasingly connected world.

#HITB2023HKT D1T1 - It Was Harder To Sniff Bluetooth Through My Mask During The Pandemic - X. Kovah