Why Hackers Target Gas Stations, Coal Mines

March 19 -- The cybersecurity business is booming as U.S. companies hope to halt foreign hackers trying to steal consumer data or corporate secrets. But who's keeping track of U.S.-sponsored cyber espionage? Moscow-based Kaspersky Lab is at the forefront of revealing alleged attacks by the U.S., Israel and the U.K. The company's CEO and former KGB crytographer Eugene Kaspersky talks to Bloomberg's Cory Johnson.