Articulating global worries over cyber security, Prime Minister Narendra Modi on Wednesday said India should come up with solutions to meet the challenge posed by this threat of "bloodless war" as he launched a digital campaign to which top companies pledged Rs 4.5 lakh crore. Check out our website: http://www.zeenews.com Facebook: https://www.facebook.com/ZeeNews Twitter: https://twitter.com/ZeeNews Google Plus: https://plus.google.com/+Zeenews