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Researcher Compromises Facebook System, Finds Someone's Already Been There
By David Bisson on Fri, 04/22/2016
A security researcher successfully compromised a Facebook server only to discover that someone had already been there. Bug bounty hunter Orange Tsai explains in a blog post that after poking around some Class C IP addresses of "vpn.tfbnw.com," an internal domain for Facebook, he came across a special server with the name "files.fb.com." The...