The paper "Why You Cannot Even Hope to Use Gröbner Bases in Public-Key Cryptography? An Open Letter to a Scientist Who Failed and a Challenge to Those Who Have Not Yet Failed" by Boo Barkee , Julia Ecks , Theo Moriarty , R. F. Ree: http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.5.7134
The lead author is Moss Sweedler. Boo Barkee was the name of his dog (so does this count as a pseudonym :-)?).