Valve suffers massive 12TB leak, revealing a decade of Steam game files

Look Up Mashable's Best: E-readers, robovacs, laptops, earbuds, smart home and more Say More Switch Off Creator Playbook Mashable Voices Trending Now Mashable Selects Safety Net Versus Gift Ideas For Everyone On Your List In My Bag All Series The colossal leak could include data from over 2000 video games. Amanda Yeo is an Assistant Editor at Mashable, covering entertainment, culture, tech, science, and social good. Based in Australia, she writes about everything from video games and K-pop to movies and gadgets. Valve has reportedly suffered a massive leak, with over 12 terabytes of the game developer's internal data now available online. This not only includes data from its own games such as and the cancelled, but also other developers' games such as and .