GTA V source code appears to have been leaked on Discord, Telegram, a dark web site, and more, a little over a year after Rockstar was hacked (Lawrence Abrams/BleepingComputer)
https://www.bleepingcomputer.com/news/security/gta-5-source-code-reportedly-leaked-online-a-year-after-rockstar-hack/
http://www.techmeme.com/231225/p6#a231225p6