As mentioned in the previous post, staying abreast of the latest (and greatest depending upon how you look at it) vulnerabilities out there is a vital aspect in maintaining your knowledge as a competent security professional. While there are different aspects of cyber security, all with their own underlying importance of understanding various technologies; as a cyber security engineer and penetration tester, I find it extremely important for us to say informed of these issues.
With that being said, I’ve included a list of what I commonly use for my vulnerability research.
Twitter is also a very good resource for breaking security and vulnerability news, here’s a few to get you started:
…and of course http://twitter.com/securitycrush :)