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.
yahoo-security.tumblr.com May 2015
dankaminsky.com May 2015
blog.cloudflare.com May 2015
www.ietf.org May 2015
www.di.ens.fr May 2015
www.lightbluetouchpaper.org May 2015
www.keylength.com May 2015
hackerone.com May 2015
iridiumbrowser.de May 2015
en.wikipedia.org May 2015
sendgrid.com May 2015
indutny.github.io May 2015
blog.mozilla.org May 2015
blog.cloudflare.com April 2015
oversight.house.gov April 2015
en.wikipedia.org April 2015
security.stackexchange.com April 2015
safecurves.cr.yp.to April 2015
www.quora.com April 2015
www.whispersystems.org April 2015
hashicorp.com April 2015
plaban123.tumblr.com April 2015
codahale.com April 2015
bristolcrypto.blogspot.com April 2015
www.youtube.com April 2015
www.praetorian.com April 2015
defuse.ca April 2015
phys.org April 2015
community.qualys.com April 2015