On the small yellow sticky note that 20-year-old Alex Kearns left on his bedroom door was an ominous message saying to turn on the computer. Daniel Kearns powered up his son’s laptop in their home in Naperville, Ilinois. Within seconds, a four-paragraph letter flashed on the screen. “If you’re reading this, then I am dead,” the note started. It...
The trading floor of the New York Stock Exchange is reopening for the first time in two months, but it doesn’t look — or sound — the same