The Thirty-Minute Window Braden Markus was a teenager with his whole life ahead of him. In less than thirty minutes, it was gone. A predator posing as a teenage girl convinced him to send a nude photo. The threats arrived seconds later: pay money, or the image goes to everyone you know. Braden died by suicide before the hour was up. He is not an outlier. He is a warning. Sextortion: the practice of extorting victims using real or fabricated intimate images—is now the fastest-growing online...

Picture the chair. It is May 25. National Missing Children's Day. The date was designated in 1983 by President Ronald Reagan to honor Etan Patz, a six-year-old boy who vanished on a two-block walk to the school bus in New York City in 1979. His face on a milk carton became the symbol of a generation's grief. The chair at the Patz family table: empty. A child, gone. Forty-three years later, the chair at your child's table may be full. The bedroom light is on. They are home. But through a...

The email arrives in her inbox on a Tuesday afternoon. The subject line reads: "Volunteer Opportunity: Community Development, East Africa." The organization's website is polished. There are photos of smiling children, a testimonial from a "former volunteer," and a statement of Christian values. The application asks for her passport information, a $400 "processing fee," and her travel dates. She is 22, recently graduated, and full of purpose. She forwards the link to her campus ministry group...