http://www.pcgamer.com/krack-attack-exposes-widespread-vulnerability-in-wi-fi-security/

(Thumbnail image credit:  °Florian)  

There is bad news and good news today for people and businesses who use wi-fi in their day-to-day lives, which is to say just about all of us. The bad news is that it looks like the WPA2 security protocol that keeps all your stuff private and functioning as it's meant to has been cracked. The good news (relatively speaking) is that the situation may not be as world-ending as was initially feared.