Date   : Thu, 07 Nov 1991 13:57:42 EST
From   : wilker@hopf.math.purdue.edu (Clarence Wilkerson)
Subject: CP/M login on Hopf is not disabled

There have been a rash of unauthorized entries of computers around the
country. Some were traced through Hopf. I am suspending all external
logins for the present. Clarence Wilkerson