Security information sources

Cyber-security is a hard topic. It is hard to stay informed of all the news happening. Here is my list of some important information security info sources worth to follow (in addition to my blog):
https://threatpost.com/
https://www.schneier.com/
http://www.krebsonsecurity.com/
http://www.securityweek.com/
https://threatpost.com/
https://www.scadahacker.com/

In addition to those I follow news on the following general news sources:

http://www.techmeme.com/

http://www.uutistulva.fi/

If you see a new security issue mentioned on one source, it is a good idea to check some other sources to verify the situation. For many cases it is good idea to check from US-CERT etc… usually best if you have CVE number and do Google search…