jln@acns.nwu.edu (John Norstad) (08/22/90)
We are trying to determine how widespread the CDEF and MDEF viruses are. If you have experienced an infection by either of these viruses, could you send me a note giving your name and location? Thanks. (Please don't bother telling me about WDEF infections. We already know that the WDEF virus is very widespread). John Norstad Academic Computing and Network Services Northwestern University jln@acns.nwu.edu