Info from Pakistan helped NIA identify Pathankot attackers

Context: Information received from anonymous individuals in Pakistan was crucial in identifying four Pakistan terrorists who stormed Pathankot airbase
How? Photos of the slain Pathankot terrorists were put up on the NIA website
The NIA had published the photographs of the deceased terrorists on its website last month, inviting information from public
NIA received a number of anonymous messages from countries, including Pakistan
It helped them get additional information about the identity of the four terrorists killed at the Pathankot