I did a little digging around, and came up with the following identity for the cancelmoose:

finger moose@panix.com [panix.com] Login Name: moose Full Name: William Nagengast Directory: /net/u/11/m/moose Shell: /usr/local/bin/psh Last login Wed Nov 9 17:21:18 on panix.com ttyq2 from ts3.nyc.access.n. No mail information available.

Is this publicly known information?