note that prior requests for cypherpunks (not those years) returned
   unsuccessful results from DoJ and NSA:

   DoJ -> No Responsive Documents

   [1]https://www.muckrock.com/foi/united-states-of-america-10/cypherpunks
   -67284/

   NSA -> Glomar

   [2]https://www.muckrock.com/foi/united-states-of-america-10/cypherpunks
   -67282/

   best regards,

References

   1. https://www.muckrock.com/foi/united-states-of-america-10/cypherpunks-67284/
   2. https://www.muckrock.com/foi/united-states-of-america-10/cypherpunks-67282/