MEXICO CITY A cable operator belonging to Mexico’s largest television network has won a legal case to stop the sale of Roku video streaming devices in the country on the grounds that the gadgets are often hacked to let users view pirated channels. Cablevision, a cable TV provider owned by Televisa, said a Mexico City [...]

KIEV/FRANKFURT The primary target of a crippling computer virus that spread from Ukraine across the world this week is highly likely to have been that country’s computer infrastructure, a top Ukrainian police official told Reuters on Thursday. Cyber security firms are trying to piece together who was behind the computer worm, dubbed NotPetya by some [...]

SAN FRANCISCO Zscaler Inc is interviewing investment banks to hire as underwriters for an initial public offering later this year that could value the U.S. cyber security software firm at about $2 billion, people familiar with the matter said. If Zscaler succeeds in going public, it would be one of the few venture capital-backed cyber [...]