bluetooth
Windows 11 tests shared Bluetooth audio support, but only for AI PCs
If you have two headphones, speakers, or any other Bluetooth hardware, you can now share audio between the two devices simultaneously on a Copilot+ PC. Microsoft is testing a new feature called “shared audio,” which is built on top of Bluetooth LE Audio broadcast technology. With Bluetooth LE Audio broadcast technology, Windows can now transmit an audio stream to […]
PerfektBlue Bluetooth flaws impact Mercedes, Volkswagen, Skoda cars
Four vulnerabilities dubbed PerfektBlue and affecting the BlueSDK Bluetooth stack from OpenSynergy can be exploited to achieve remote code execution and potentially allow access to critical elements in vehicles from multiple vendors, including Mercedes-Benz AG, Volkswagen, and Skoda. OpenSynergy confirmed the flaws last year in June and released patches to customers in September 2024 but many automakers have yet to […]
Bluetooth flaws could let hackers spy through your microphone
Vulnerabilities affecting a Bluetooth chipset present in more than two dozen audio devices from ten vendors can be exploited for eavesdropping or stealing sensitive information. Researchers confirmed that 29 devices from Beyerdynamic, Bose, Sony, Marshall, Jabra, JBL, Jlab, EarisMax, MoerLabs, and Teufel are affected. The list of impacted products includes speakers, earbuds, headphones, and wireless […]
Bluetooth 6.1 enhances privacy with randomized RPA timing
The Bluetooth Special Interest Group (SIG) has announced Bluetooth Core Specification 6.1, bringing important improvements to the popular wireless communication protocol. One new feature highlighted in the latest release is the increased device privacy via randomized Resolvable Private Addresses (RPA) updates. “Randomizing the timing of address changes makes it much more difficult for third parties […]
Undocumented “backdoor” found in Bluetooth chip used by a billion devices
The ubiquitous ESP32 microchip made by Chinese manufacturer Espressif and used by over 1 billion units as of 2023 contains an undocumented “backdoor” that could be leveraged for attacks. The undocumented commands allow spoofing of trusted devices, unauthorized data access, pivoting to other devices on the network, and potentially establishing long-term persistence. This was discovered […]
SparkFun RTK EVK offers GNSS with centimeter accuracy, WiFi, Bluetooth, 4G LTE Cat 1, and Ethernet connectivity
SparkFun RTK EVK is a fully-enclosed GNSS platform designed for fixed or mobile high-precision positioning and navigation applications with centimeter accuracy thanks to RTK (real-time kinematic) technology implemented with modules from u-blox. About two months ago, Sparkfun introduced the RTK Torch waterproof GNSS surveyor with Unicore UM980 GNSS module with RTK support, ESP32 for WiFi/Bluetooth, […]