A significant leak of internal builds from Valve has occurred, featuring 12 terabytes of data from various projects between 2003 and 2013. This includes beta versions of popular titles such as Counter-Strike: Global Offensive, Left 4 Dead, and Portal 2, highlighting a complete beta of Portal 2 from 2009. The source of the leak remains unknown, but comments suggest no hacking was involved, as the data was reportedly accessed through a publicly available endpoint. The leak has sparked interest among fans, particularly for the elusive beta builds.
Valve leak reveals 12TB of early 2003 to 2013 game betas
CyberSIXT Evidence Panel
Source marked as original reporting
Article by CyberSIXT