Here is a list of links I stumbled into and found interesting. Usually related to Crypto/Security although it could be anything. You can also suggest me something.

07/10/2015
poli CTF

polictf.it July 2015

07/09/2015
OpenSSL Security Advisory

openssl.org July 2015

07/08/2015
ZRTP

en.wikipedia.org July 2015

07/07/2015 07/06/2015 07/05/2015 07/03/2015 07/01/2015 06/30/2015
DH on urbandictionary

www.urbandictionary.com June 2015

comparison of SHA functions

i.stack.imgur.com June 2015

06/29/2015 06/28/2015 06/24/2015
US Newspapers using https

httpswatch.com June 2015

06/23/2015

Propose a link