In an advisory, the Home Ministry today asked Karnataka, Maharashtra and Haryana governments to be fully alert and ensure security of northeast people.
The communication has been sent by the Home Ministry after it found that a misinformation campaign about the Dimapur incident was going on in social media.
"We suspect that the social media is being used by some anti-social elements to create tension and instigate people to attack people of northeast origin in the three cities," a Home Ministry official said justifying the issuing of the advisory.
The activities in social media have been witnessed after Syed Sarif Khan, who was accused of raping a girl, was lynched by a mob after being dragged out from a jail in Dimapur.
The mob stripped Khan naked, beat him up, pelted him with stones and dragged him towards the centre of Dimapur town, seven kilometres away from the jail. He died from his injuries on the way after which the mob displayed his body from a clock tower.
