Re:Key iPhone Source Code Gets Posted Online
by JKCalhoun on Thursday February 08, 2018 @02:35AM
(#16330788)
1989, "Nu Prometheus League", I believe the Macintosh ROM's source was leaked:
http://www.nytimes.com/1989/11/20/business/us-inquiry-into-t...
As for biggest leak in history, maybe the shadow brokers leak of all those NSA tools? I'm not sure if anything huge resulted from the Win2k leak but I'm not too informed about it.