Since we had a discussion about anti-virus the other day some new vulnerabilities targeting Lion have arrived. Just thought I would share not trying to cause another debate.
http://www.cio.com/article/690637/Mac_OS_X_Lion_Losing_Its_Security_Pride?source=CIONLE_nlt_infosec_2011-09-30
http://www.cio.com/article/690637/Mac_OS_X_Lion_Losing_Its_Security_Pride?source=CIONLE_nlt_infosec_2011-09-30