Forms of insecurity, particularly kidnapping for ransom, are pervasive across the country, but armed violence is unfolding in four main theaters. In the northeast, two jihadi groups, Boko Haram and ...

People report that their personal contact info was surfaced by Google AI—and there’s apparently no easy way to prevent it.

The quest for true randomness has roots in cryptography and is a rabbit hole that gets surprisingly deep with alarmingly ...