The IT ministry statement also said that it has received many complaints from various sources, including several reports about misuse of some mobile apps available on Android and iOS platforms for "stealing and surreptitiously transmitting users' data in an unauthorised manner to servers which have locations outside India".
"The compilation of these data, its mining and profiling by elements hostile to national security and defence of India, which ultimately impinges upon the sovereignty and integrity of India, is a matter of very deep and immediate concern which requires emergency measures," the statement said.