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.

01/01/2019
The year in post-quantum crypto

media.ccc.de January 2019

12/31/2018 12/29/2018
A Survey of $RANDOM

nullprogram.com December 2018

12/28/2018 12/27/2018
Do you need a Blockchain?

eprint.iacr.org December 2018

QUIC and HTTP/3 : Too big to fail?!

calendar.perfplanet.com December 2018

Proofs (and Refutations) using Z3

blog.janestreet.com December 2018

12/26/2018 12/18/2018
On Ghost Users and Messaging Backdoors

blog.cryptographyengineering.com December 2018

12/14/2018 12/12/2018
Chrome Post Quantum Experiment: Part 2

www.imperialviolet.org December 2018

12/10/2018 12/07/2018 12/06/2018
HTTPS in the real world

robertheaton.com December 2018

Design of Lightweight Linear Layers

ecrypt-eu.blogspot.com December 2018

12/05/2018 12/04/2018 12/03/2018 12/02/2018 12/01/2018
Undefined Behavior Is Really Undefined

cryptoservices.github.io December 2018

Propose a link