[...] this was different. There wasn't even any pretense of making money here, no attempt to inform or give warning to users. This just broke stuff. It just stopped shit working. At the very least, after it had spread itself to anything else it could find, it disconnected what it infected from the network. Then it started to shut it down. To erase and corrupt data, wipe storage. To turn devices, whatever they were, into useless bricks of silicon and plastic.

So a weapon, ostensibly designed to destroy everything, and clearly meant to flourish in cities, crammed to their gills with millions upon millions of Internet-connected devices, from toys and cell phones and spex and earbuds to streetlights and CCTV cameras and traffic sensors and driverless cars. It was a weapon designed to take advantage of cities' overhyped, unthinking, unquestioning desire to be "smart," to be "always on," to be "connected." It was designed to be the consequence of untamed, badly planned, free-market-fueled, oversaturated urban networking, and to rip through it like a dirty bomb. [....]