Cyber-attacks in 2014: From Gmail to Sony, no one was spared

In 2014, the world witnessed cyber attacks and data breaches like never before. Given some of the security measures taken by the top companies in the world, no one could have imagined that they would be breached with such ease and regularity. Hackers have clearly gotten smarter this year and covered their trails brilliantly. This in turn, has created chaos all around the world. The police are having a hard time tracing these criminals and a great deal of loss has been recorded. As the year draws to a close, we take a look at some of the most brutal cyber-attacks of 2014.