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.

03/16/2015
Chris Peikert: Lamport Signatures

wiki.cc.gatech.edu March 2015

03/15/2015
Blinding

en.wikipedia.org March 2015

Lamport signature

en.wikipedia.org March 2015

03/13/2015 03/12/2015 03/11/2015
the failed stuxnet fix

h30499.www3.hp.com March 2015

Propose a link