From Newsgroup: misc.phone.mobile.iphone
It looks like macOS, but it watches everything you do. I installed
Red Star OSrCoNorth Korea's custom Linux-based operating systemrCoto
see what secrets are hidden inside its code. In this video, we
perform a forensic deep dive into this "internal-only" OS that was
never meant to leave the country. From its eerie resemblance to
Apple's interface to the hidden "watermarking" features that track
files even when they are offline, we uncover how this operating
system functions as a tool for surveillance.
https://www.youtube.com/watch?v=E72cXsvKRVs
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