Best Security Blogs

[Updated 26/10/12]

Below is a list of my favorite security blogs:

Security researcher blogs:

Mubix
www.room362.com

Krzysztof Kotowicz
blog.kotowicz.net

g0tmi1k

http://g0tmi1k.blogspot.com/

CarnalOwnage

http://carnal0wnage.attackresearch.com/

Debasish Mandal's Blog
www.debasish.in

Security company blogs:

Rapid7 (Metasploit)
https://community.rapid7.com/community/metasploit/blog

Sophos
http://nakedsecurity.sophos.com/

McAfee Labs

http://blogs.mcafee.com/mcafee-labs

F-Secure

http://www.f-secure.com/weblog/

TrendMicro

http://blog.trendmicro.com/

And although not strictly a blog, the Register does do a great job of summarising the days security news:
http://www.theregister.co.uk/security/ 

If you guys have any suggestions feel free to include them in a comment below.

Peace out.