Global spending on cybersecurity  is expected to have grown by more than 35 times since 2004 and yet the cost of cybercrime is growing by more than 25% per year, and is predicted to be in excess of US$500 billion by 2018, and US$ 5-6 trillion by 2021.

Our friends at Cybersecurity Ventures have compiled a brilliant report and an insightful video ( that its worth watching (3 minutes).