>>5601923
It was by design custom built for the target. These systems were not connected to the web.
https://searchsecurity.techtarget.com/essentialguide/How-air-gap-attacks-challenge-the-notion-of-secure-networks
Typically using speaker and mic on device.
I have more detail but I will need to gather
This tech has been available way before 2013.
https://www.extremetech.com/computing/171949-new-type-of-audio-malware-transmits-through-speakers-and-microphones
https://nakedsecurity.sophos.com/2018/03/14/speakers-can-be-used-to-jump-air-gapped-systems/
Thank you for the new toy Q!!!
Anons ….. We got this!!!