Tarlogic researchers find an undocumented "backdoor" in Chinese manufacturer Espressif's ESP32 microchip used in 1B+ devices for WiFi and Bluetooth connectivity (Bill Toulas/BleepingComputer)

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Bill Toulas / BleepingComputer:
Tarlogic researchers find an undocumented “backdoor” in Chinese manufacturer Espressif's ESP32 microchip used in 1B+ devices for WiFi and Bluetooth connectivity  —  The ubiquitous ESP32 microchip made by Chinese manufacturer Espressif and used by over 1 billion units as of 2023 contains …

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