In January 2018, when she first saw reports that her husband had paid off a porn star, Melania Trump was furious. She jetted off to Palm Beach, leaving the president to languish in Washington. She eventually returned, only to take a separate car to Donald J. Trump’s first State of the Union address. As a criminal trial against Mr. Trump …

A Lebanese money changer hit with U.S. sanctions over his alleged role as a financial middleman between Hamas and Iran was found shot to death at a villa just outside Beirut, Lebanon’s state news agency reported. Lebanon’s interior minister, Bassam Mawlawi, speaking to a Lebanese TV network on Sunday, said the initial findings suggested that the killing last week “was …

In his office on one of the upper floors of the headquarters of the Paris Olympic organizing committee, Franz Regul has no doubt what is coming. “We will be attacked,” said Mr. Regul, who leads the team responsible for warding off cyberthreats against this year’s Summer Games in Paris. Companies and governments around the world now all have teams like …