Corvallis sighed. “Here’s what I’m getting at, Pluto. This thing that just happened? The Moab hoax? It was really well done. Like, eerily well pulled off. I mean, maybe when we’re done sifting through the wreckage we’ll find a place where they put a foot wrong, but overall, it was a masterpiece. I’m wondering who is smart and well organized enough to do something like that.”

“I already told you it wasn’t me.”

“And I believe you. But I wonder if you know the perpetrator. Not personally but through their PURDAH. I’m wondering if they are part of your loose ENSU network.”

Pluto shrugged. “There’s a lot of interest in the topic of distributed organizations. Which means, a network of PURDAHs that operates by an agreed-on set of rules just like a normal company, but with no identifiable center.”

“You’re saying that the people who ran the Moab hoax could have secretly set up one of these distributed organizations to do it. And they didn’t invite you, because you didn’t know the secret handshake or you said the wrong thing once in a discussion thread.”

“It’s possible. But I doubt it.”

“Who do you think did it?”

“Russians again?”

“What’s their upside in running something this big, though?” Corvallis asked. “Who benefits from Moab?”

“What’s your opinion?” Pluto asked.

“ENSU benefits. People who hate the Miasma for being so unreliable, who have been dreaming of replacing it with something better, more secure.”

“I can’t argue with that!” Pluto said, with a delighted chuckle. And something in that childlike expression of enjoyment twigged Corvallis to a flaw in his own argument. Pluto had an infinite amount of money, sure. So he had means. But did he have a motive? Well, sort of. He and thousands of other hackers, including all of his ENSU buddies, were perpetually annoyed with the Miasma’s security deficiencies. But was that alone sufficient motive to perpetrate a hoax on the scale of Moab? People had died. Thirty-one, at last count, had perished in traffic accidents or of heart attacks and strokes suffered while fleeing from imaginary bombs. Who would do something like that?

The obvious motive was money. Someone had figured out a way to profit from the hoax, most likely by short-selling stock. And no doubt the SEC was already investigating that angle, combing through stock exchange records for suspicious patterns of activity in the days leading up to it. Or maybe it was a more subtle play, something that the SEC wouldn’t be able to pin on anyone.

But it seemed like a roundabout and uncommonly irresponsible way to get slightly richer. Anyone with the brains and the technical acumen needed to pull this off would have other opportunities.

Corvallis pondered it as the jet winged south and west, across the equator, across the international date line. Pluto fell asleep in front of his laptop, which obligingly shut itself off, plunging the cabin into darkness. Corvallis looked out the window and saw nothing but stars, and a single, isolated light down below that must have been a ship.