On one side, I'm glad the Sappho thing blew up as it drew attention to it, thus leading to their dox. But like with the 'omegle cat killer' you had kids and furries fail doxing, not archiving shit etc. which makes everything so much harder.
That out of the way. I did manage to find Sapphos (now deleted) Facebook but I was too late
Looking at the cfr0st/other github accounts I downloaded the released executables, and opened them in a text editor so I could view the folder where they were compiled.. which was
C

Users\Valkyrie\Documents\Visual Studio 2017\Projects\AMF3SpecCLI
I also did some searches for cfr0st and found a '
christianfrost@gmail.com' but I don't think they are the same person
After this I looked up the boyfriend (JesseKig) and found pictures of him from a Kigurumi convention on Flickr, listed in the description is a 'ValkyrieKig Katsumoto', which I can only assume is Sappho
https://www.flickr.com/photos/8703833@N08/24290141625 - Archiving doesn't seem to work on flickr but I've downloaded the album and taken screenshots
View attachment 2829823
I'm not sure who is who in this image, I believe Sappho is the one in the middle with black hair, other images in the album supports this
View attachment 2829826
I also found mention of Sappho in a 'Kig' forum from a person called Rosie, which also lines up with the flickr description as Rosie is also present
View attachment 2829833
https://www.kigurumionline.org/blog/index.php/Entry/13-Heart-to-Heart/ -
https://archive.md/wip/NPPrQ
they also have an account on this website
https://www.kigurumionline.org/index.php/User/366-Valkyriekig-Katsumoto -
https://archive.md/1Fob7
The name similarity and relation to JesseKig would lead me to believe that ValkyrieKig and Sappho are one and the same
https://www.facebook.com/profile.php?id=100009838204106&fref=ts is Sapphos Facebook, but it is deleted.
I have spoken to the person who released the dox and the bottom line is
there are no known archives of the facebook account the person who released the dox has the uncensored screenshots but that is it.