simmerian

* That's a lot of wasted effort for a defacement with seemingly no motive except some (uncredited) lulz.

* Possible, but once again I see no motive that would produce this brand of outburst.

* And it's unfixable? That would be a world first.

I think it's much more plausible this is some powerful entity forcing a hand. We know by now there's plenty of motive and candidates to fit that shoe.