As far as I can tell it copies text directly from this article (and thus probably from others as well) without attribution. Also, it mentions that the investigation was done by other organizations, but doesn't provide any links. That's scummier than usual, so I think we'll merge that thread into this one. The HN guidelines call for original sources anyway.

https://news.ycombinator.com/newsguidelines.html

Edit: I got this wrong—this article was produced by one of those organizations. Please see below.