Espressif’s ESP32 Bluetooth MCU Exposed for Hidden Instructions
On March 10, according to EEnews Europe, researchers in Spain discovered hidden instructions in a low-cost microcontroller from Espressif, making it vulnerable to attacks. This microcontroller has been widely used in the Internet of Things (IoT). The team from Tarlogic Innovation in Madrid demonstrated a study showing that the Espressif ESP32 integrated Bluetooth microcontroller (MCU) … Read more