Typical Google! :P

Location checks out, this is clearly a legit poster.

I legit got an email from Google HR (called herself a Sourcer) offering a job opportunity based on my github.
I did not apply.

So this is sort of a real thing. Email title was: printf("\nHi from Google!\n");

Start of body:
Hi Sacha,

I hope your day is going well, I came across your GitHub profile and wanted to connect to see if you might currently be interested in Google! Your activity with C and C++ is very relevant.

You look like a great fit for a position within my group, ...

I think if gooble has *all* the information that there is an algorithm that selects the best man for the job ^^