“Americans woke up this morning to the City of Chicago’s entire electrical system having shut down, along with the water systems of Boston and San Francisco, and all air traffic control in the Northeast. Several million homes with smart thermostats and surveillance cameras found themselves hacked, with furnaces running full-tilt to raise indoor temperatures above 100ºF and embarrassing home videos playing randomly on neighborhood TVs. The websites of the top newspapers across the nation are all down, and government agency sites only display the flag of North Korea. Twitter and Facebook only play martial music, and most people can’t make cell phone calls; those who can often hear foreign-language discussions in the background. Over 40 million checking, brokerage, and savings accounts were drained overnight, and the markets plunged 85 percent on the open, wiping out much of America’s liquid wealth.”