Cyberattacks are only the most obvious and recent example of the hidden costs of the technology we depend on. Rana Foroohar talks to Tristan Harris and Robert McNamee on why tech companies need to change their business models.<br /><br />► Subscribe to FT.com here: http://on.ft.com/2eZZoLI<br /><br />► Subscribe to the Financial Times on YouTube: http://bit.ly/FTimeSubs<br /><br />For more video content from the Financial Times, visit http://www.FT.com/video<br /><br /><br />Twitter https://twitter.com/ftvideo<br />Facebook https://www.facebook.com/financialtimes
