Looking back at RSA. "Transparent Tribe" and "Pawn Storm" expand target sets. Mac ransomware found, blocked. Apple's amici.

In today's Daily Podcast we hear of two ongoing cyber espionage campaigns. New developments in ransomware include discovery of the first variant targeting Macs, and the appearance of CERBER, which seems poised to take a lot of criminal marketshare. We talk with Jay Botelho about Savvius's Vigil packet capture tool, and we learn about SSL security in the web browser from the University of Maryland's Jonathan Katz.