Zero Day Exploit Found in Adobe Acrobat
There is an un-patched vulnerability in the Adobe Acrobat Reader (and writer) PDF system.
ISS advises users to be more cautious than usual when opening unsolicited PDFs in email and online.
External Advice From Sophos
Link to internet article http://nakedsecurity.sophos.com/2012/11/08/adobe-reader-zero-day-exploit-thwarts-sandboxing/