Using the platform was dangerous and wrong – but officials appeared to prioritize shielding themselves from litigationNo senior US government official in the now-infamous “Houthi PC Small Group” Signal chat seemed new to that kind of group, nor surprised by the sensitivity of the subject discussed in that insecure forum, not even when the defense secretary, Pete Hegseth, chimed in with details of a coming airstrike. No one objected – not the director of national intelligence, Tulsi Gabbard, who was abroad and using her personal cellphone to discuss pending military operations; not even the presidential envoy Steve Witkoff, who was in Moscow at the time. Yet most of these officials enjoy the luxury of access to secure government communications systems 24/7/365.Reasonable conclusions may be drawn from these facts. First, Trump’s national security cabinet commonly discusses secret information on insecure personal devices. Second, sophisticated adversaries such as Russia and China inter...