Joseph Menn

SAN FRANCISCO — The company used by hackers as a springboard for the worst-known breach of U.S. government computers in at least five years has hired some of the biggest names in security to help it recover. SolarWinds Corp, which …

SAN FRANCISCO — Microsoft was breached in the massive hacking campaign disclosed by U.S. officials this week, according to people familiar with the matter, adding a top technology target to a growing list of vital government agencies. The Redmond, Washington, …