The decision U.S. President Donald Trump made to attack Iran was a high-stakes gamble. The gamble is not really in the military campaign itself, which is unfolding in jaw-droppingly competent fashion.

A new security report on AI companion apps is drawing attention because it arrives as an identity protection company is dealing with a data exposure incident.

For more than two decades, I served on the frontlines of the U.S.-Mexican relationship, including as Mexico’s ambassador to the United States. With government colleagues, as well as NGOs and civil ...