WikiLeaks leader Julian Assange’s revelation last week of the CIA’s arsenal of hacking tools had a misplaced tone of surprise, a bit like Claude Raines’ famous line in “Casablanca”: “I’m shocked, shocked to find that gambling is going on in here!” The hacking community, of which WikiLeaks and the CIA’s cyberwarriors are both aggressive offshoots, has been invading and ...

  Indian mining billionaire Anil Agarwal wins a gold star for boldness. His timing? “Could do better.” During the depths of the mining industry’s debt panic in January 2016, a 2 billion pound ($2.5 billion) investment in London-listed Anglo American Plc would have secured him more than two-thirds of the stock. Today, after a commodity price rebound and Anglo’s deleveraging ...

  When President Donald Trump claimed on Twitter that his predecessor had tapped his phones, he created something of a metaphysical crisis. No one — not the Justice Department, not Congress and least of all the president himself — seemed able to ascertain the truth about the accusation. Now that they’ve had some time to look into it, what do ...