'We can't rule out the fact that the virus might have changed in such a way that it's actually causing more harm to young people.'
Agency sources said it is a major operation in which agencies of China, Romania and the US are jointly acting along with CBI against cyber criminals in these countries who were allegedly hacking into websites based in the US and duping people financially.
A day after Election Commission cracked the whip against Samajwadi Party leader Azam Khan for his controversial remarks on Kargil war, Ghaziabad police on Saturday booked the UP minister on charge of promoting enmity on ground of religion and other offences but he remained defiant.