Is SETI at risk of downloading a malicious virus from outer space?

We take it for granted that the search for extraterrestrial intelligence (SETI) is a safe endeavor. Seriously, what could possibly go wrong with passively searching for interstellar radio signals? Unfortunately, the answer is quite a lot –- especially if the incoming signal contains something malicious, like a… »6/27/12 5:39pm6/27/12 5:39pm