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.

01/18/2018
a prime giraffe

www.reddit.com January 2018

01/17/2018 01/16/2018
BLOCKCHAINS: HOW TO STEAL MILLIONS IN 2^64 OPERATIONS

research.kudelskisecurity.com January 2018

01/15/2018 01/09/2018 01/06/2018 01/04/2018 01/02/2018 12/31/2017 12/29/2017 12/28/2017 12/27/2017 12/19/2017 12/14/2017
Crypto is not cryptocurrency

www.cryptoisnotcryptocurrency.com December 2017

12/13/2017
Falcon: post-quantum signature algorithm

falcon-sign.info December 2017

Propose a link