A controversial piece of security and maintenance software for Mac OS X computers, known as MacKeeper, has been found to be vulnerable to a critical remote code execution vulnerability. MacKeeper antivirus software for Mac OS X is designed to improve Mac …
mac hacker – read more
Only two months after the Heartbleed vulnerability in OpenSSL captured global headlines we have another critical update for OpenSSL fixing 6 new flaws.
Naked Security – Sophos
It’s the last Patch Tuesday for 2013, hooray! Be prepared for multiple reboots; there are 11 patches, five of which are critical to fix remote code execution (RCE) holes.
Ms. Smith’s blog
Potential remote code execution bugs in OpenSSH, probably the most widely-used remote access security system on the internet, are the stuff of nightmares for system administrators. Paul Ducklin takes a look at the bug and the patch… 
Naked Security – Sophos