Starting this thread to gather random topics in one place
The security researchers Hanno Böck and Juraj Somorovsky of Ruhr-Universität Bochum/Hackmanit, and Craig Young of Tripwire VERT, have discovered a 19-year-old vulnerability in the TLS network security protocol in the software several tech giants and open-source projects.
The flaw in RSA PKCS #1 v1.5 encryption affects the servers of 27 of the top 100 web domains, including Facebook and PayPal, it could be exploited by an attacker to decrypt encrypted communications.
http://securityaffairs.co/wordpress/66682/hacking/robot-attack.html