I found a comprehensive list of Security news[letters], feeds, and alerts here: http://www.gideonrasmussen.com/news-alerts.html It’s definitely worth checking out as I found a few lists that I wasn’t aware of.
FYI – Here’s my personal list of favorites (in no particular order):
- Dshield – Internet Storm Center
- Bruce Schneier’s Blog & Cryptogram Newsletter
- ZDnet Zero Day Blog
- CNET Security News
- Rootsecure
- Pauldotcom