3 ms·
They don't "steal" the data from an uncompromised system but establish a backchannel on a compromised one.
by varjag 7y ago
They don't "steal" the data from an uncompromised system but establish a backchannel on a compromised one.
- _bxg1 7y agoThat's an important distinction. I was wondering how in the world arbitrary data was making it to the fan.
- varjag 7y agoYep. As long as you have control over the system, you can use any physical phenomenon to communicate: blink the LEDs, beep with the speaker, tap it out with robot arm etc. Not very groundbreaking per se.