System Bus Radio
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Some computers are intentionally disconnected from the rest of the world. This includes removing their access to the Internet, wireless, Bluetooth, USB, external file storage and audio. This is called an "air gap".
Even in such a situation, your data may leak!
This program runs instructions on the computer that cause electromagnetic radiation. The radiations have a wide frequency range. Including the radio range. And this does not require radio equipment on the victim computer.
Thus, this program can transmit secret data from a computer via AM radio waves and someone can remotely receive a signal using an SDR receiver.
⚠This project should only be used for testing or educational purposes.