Henrik Carlsson posted this on 01 nov 14 Swedish hacker finds ’serious’ vulnerability in OS X Yosemite | Macworld. http://www.macworld.com/article/2841965/swedish-hacker-finds-serious-vulnerability-in-os-x-yosemite.html?utm_content=buffercad28&utm_medium=social&utm_source=twitter.com&utm_campaign=buffer ∞