The Week in Business: A Rude Awakening for Start-Ups

What’s Up? (July 3-9)

A Verdict on Theranos and Silicon Valley Culture

For many tech start-ups, the era of seemingly endless optimism and immunity — from scrutiny, skepticism and, most of all, serious legal consequences — began to fray when an

was published in 2015 that raised questions about the effectiveness of the company’s technology. On Thursday, a jury found Ramesh Balwani,…