Was there any spyware/telemetry found in red star OS?
I remember a good few years back finding a leaked image for it and having some fun with it ended up throwing it on an open Gdrive link, then a few years later someone leaked a more up to date version that tried to look like macOS.
The last information i found is from 2015 (the one that looks like MacOS). There are no direct backdoors on the installation medium, although it is trivial to deliver one with software updates since the repositories are under state control. What has been found is a mechanism that attached the hardware id of the pc to any file that is opened, allowing to trace through which hands a file has gone. there was also an “anti-virus” that is a censoring mechanism, deleting files with predefined content.