Ex-Uber Security Chief Found Guilty for Not Disclosing Breach of Customer Records

Joe Sullivan, the former Uber security chief, was found guilty by a jury in federal court on charges that he did not disclose a breach of customer and driver records to government regulators. In 2016, while the Federal Trade Commission was investigating Uber over an earlier breach of its online systems, Mr. Sullivan learned of a new breach that affected the Uber accounts of more than 57 million riders and drivers.