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myng111

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From an infrastructure PoV, I seem to recall that WhatsApp was one of the few major companies that used Erlang, and were famous for being able to run the entirety of WhatsApp on only a few servers, each of which was serving millions of concurrent connections, mostly thanks to Erlang/BEAM (at least, from what I read). When it got acquired by Facebook, they then proceeded to rewrite the entirety of the backend in C++. Seems kind of baffling to me.

I suppose the theory is when you're attacking a console like the Xbox One with some known hypervisors vulnerabilities, but generally what is considered to be secure hardware, you could use the patchable hypervisor vulnerability to install your custom OS, then use the OS itself to find silicon bugs, finally securing a pathway for permanent access to the device.