Coaxial cables connect to a computer server unit inside a communications room at an office in London, U.K., on Monday, May 15, 2017. Governments and companies around the world began to gain the upper hand against the first wave of an unrivaled globalcyberattack, even as the assault was poised to continue claiming victims this week. Photographer: Chris Ratcliffe/Bloomberg 5日の米国株市場でダウ工業株30種平均が一時1597