QR codes have made things a lot more convenient - from paying for parking to getting into a specific website. But how do we know that we're not opening ourselves up to fraudsters wanting to take advantage of this technology? Refilwe Moloto speaks to Brett White, the CEO of Zapper, the independent mobile payments, insights, loyalty and rewards platform which makes extensive use of QR codes.

Benni McCarthy shares life story in autobiography
21:55

Binge-watching options this weekend: Star Trek: Starfleet Academy, Paradise, The Lincoln Lawyer
05:02

A World View from London: Trump wants to pick new Iran leader
07:19