Both Defcon and Black Hat, originally scheduled for August, have cancelled in-person events, instead opting to host conferences online (Lily Hay Newman/Wired)

Lily Hay Newman / Wired:
Both Defcon and Black Hat, originally scheduled for August, have cancelled in-person events, instead opting to host conferences online  —  For real this time.  Its sister conference, Black Hat, has also been called off.  —  For years, a simple and elegant inside joke has permeated Defcon, the influential hacking conference.