First ever Linux botnet?

First ever Linux botnet?: "The first botnet designed for broadband equipment and routers may also be the first involving Linux, says our sister publication, eWEEK. Before being stamped out, a malicious 'Psyb0t' worm found a home in approximately 100,000 such devices running Linux 'Mipsel' (Debian for MIPS processors), says an article by Larry Seltzer."