(< spam + forgery)

olemus
võltsitud päistega spämmi masspostitus uudisegruppi;
pettepäised viitavad muudele allikatele ja muule sisule
=
the disruptive act of posting a flood of articles to a newsgroup, the article headers having been falsified so as to make the articles appear to have been posted by people other than the true poster

ülevaateid
https://en.wikipedia.org/wiki/Sporgery

http://encyclopedia.uia.org/en/problem/153232