Bluetooth, ESP32 chip and Billion Devices

Secret commands found in Bluetooth chip used in a billion devices
Researchers discovered what they're describing as a potential security issue that could affect a billion devices.
Hidden Bluetooth Chip Commands Could Put a Billion Devices at Risk
Undocumented commands in a popular Bluetooth chip could allow hackers to spoof devices and access data.
Top Bluetooth chip security flaw could put a billion devices at risk worldwide
ESPC32 Bluetooth chip, which has been sold in the billions, allegedly allowed remote access and backdoor deployment.
Billions of Devices at Risk of Hacking & Impersonation Due to Hidden Commands
Researchers warn these commands could be exploited to manipulate memory, impersonate devices, and bypass security controls.
Bluetooth vulnerabilities expose devices to remote hacking risks
Bluetooth technology presents significant security risks, with cybercriminals capable of exploiting vulnerabilities
Undocumented commands 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 undocumented commands that could be leveraged for attacks.
Hidden Bluetooth commands found in a billion devices
Researchers have found undocumented commands in a popular bluetooth chip which is inside over a billion devices worldwide. The secret commands are in the ESP32 chip, which is made by Espressif. The commands could allow attackers to spoof devices,
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