The explanation on itself, regardless of 'impact', is already instructive and worth an HN post, in my opinion. The timeline at the bottom was informative as we

The explanation on itself, regardless of 'impact', is already instructive and worth an HN post, in my opinion. The timeline at the bottom was informative as well; it shows that even (or maybe 'especially') for an organisation as big as theirs it is hard to actually get the problem at the right location in the enterprise, and / or respond to it and / or solve it.