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.

Certicom ECC tutorial 3 weeks ago

07/07/2017 07/05/2017
EPFL blockchain summer school 3 weeks ago

Cache attack on libgcrypt's RSA 3 weeks ago

07/03/2017 06/27/2017 06/26/2017 06/24/2017 06/23/2017
You don't want XTS last month

The OpenVPN post-audit bug bonanza last month

Intro to SDR and RF Signal Analysis last month

06/20/2017 06/19/2017

Propose a link