There is a concerted effort by someone who is unhappy with the email
abuse newsgroup by forging posts in the name of users of moderated
newsgroups. I do not see them on the news servers I use, but they do
show up on Google.

If you see any in your name and wish then to be deleted, I suggest
you use Google's post canceling service as I cannot cancel them
myself:

http://services.google.com:8882/urlc...&lastcmd=login