Since you can't always count on bloggers (especially ones like me) to keep you updated on the latest security news, it is good to have consistent, reliable sources of security news and commentary available. There's a relatively new site, Threatpost, which is worth checking out. It is sponsored by Kaspersky Labs, but it is an aggregation site with plenty of original content, not a "vendor blog". There are Big K ads on the site, (including some mildly annoying Flash ads) but the content is independent and worthwhile, with a wide array of contributors.
The guys driving Threatpost are Ryan Naraine and Dennis Fisher, their bylines alone should be enough to get you to give it a look.