Nothing in the article is actually a technical flaw - it's mostly UX. That's not to say the system is good, but I think the title is misleading. If you look at the paper "Chip and PIN is Broken" by Murdoch et al (http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=5504...) they actually point out a MITM attack which is a technical vulnerability.
Comments
Nothing in the article is actually a technical flaw - it's mostly UX. That's not to say the system is good, but I think the title is misleading. If you look at the paper "Chip and PIN is Broken" by Murdoch et al (http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=5504...) they actually point out a MITM attack which is a technical vulnerability.
User experience flaws are technical flaws.