If you use Adobe Reader or Acrobat, a patch has been released today
that needs to be installed to protect against 17 new known
vulnerabilities with that program. Opening a rigged PDF file can
unleash malicious code on a user’s systems.

At Renascence IT Consulting, Inc. we constantly are on the alert for
new patches and fixes that affect businesses. We also are aware of
upgrades or hot fixes that could result in your system becoming an
unbootable mess. Email or contact us if you have concerns about this
latest Adobe threat or any others that lurk out in cyberspace.

More on the patch:

http://threatpost.com/en_us/blogs/critical-pdf-reader-patch-fixes-launch-comm…