Bloomberg Hackers increasingly threaten sites in the US ranging from nuclear power plants to water processing systems, according to a member of the Federal Energy Regulatory Commission, adding his voice to warnings from several agencies and officials in recent weeks. “Cyberattacks have the potential to cause significant, widespread impacts on energy infrastructure,” Commissioner Neil Chatterjee said. “Sophisticated hacking tools are ...

Bloomberg Dropbox Inc. exceeded its private valuation in its market debut, as shares soared after pricing above their marketed range in the biggest technology initial public offering of the year. Shares closed at $28.48 apiece in New York on March 23, giving the file-sharing company a market valuation of $11.2 billion. They climbed as much as 50 percent above their ...

Bloomberg President Donald Trump is preparing to expel dozens of Russian diplomats from the US in response to the nerve-agent poisoning of a former Russian spy in UK, two people familiar with the matter said on Saturday. Trump agreed with the recommendation of advisers and the expulsions are likely to be announced on Monday, the people said, though they cautioned ...