Sony Pictures was forced to cancel the release of its film The Interview this week after the hacking group, Guardians of Peace, threatened theaters that planned to screen the movie. AFP/Getty Images hide caption

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Cubans try to connect to the ETECSA server during a May 9 service outage as they wait with other customers outside the offices of the state telecom monopoly in Havana, Cuba. Cuba's government has blamed technological problems on a U.S. embargo. Critics of the government have said it deliberately strangles the Internet to mute dissent. Changing U.S.-Cuba relations may prove who's right. Franklin Reyes/AP hide caption

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U.S. intelligence officials believe North Korea was centrally involved in the recent attack on Sony Pictures' computer network — possibly out of retribution for its film The Interview. Above, a security guard stands outside a theater during the film's premiere in Los Angeles last week. Kevork Djansezian/Reuters/Landov hide caption

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Ride-hailing services like Uber have changed ground transportation for both passengers and drivers. As Uber rapidly grows, it becomes more difficult for its drivers to keep up with the hustle. David Ramos/Getty Images hide caption

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