Which Indian city tops in the list of most vulnerable cities to cyberattacks in 2019?

Quick Heal Security Labs in its report titled "The Annual Threat Report 2019" has disclosed that Mumbai topped the list of 15-city which are more vulnerable to cyber attacks in 2019. The other two cities which followed Mumbai are Delhi and Bengaluru. The report has also revealed that Maharashtra, Delhi and West Bengal which are prone to cyber attacks.