A former DG ISI Director General of Inter Services Intelligence told a story to Dr. Shahid Masood that one of his relative was double agent and providing all of the information related to country to the Indian RAW agency. We have provided him wrong information after we have traced him and arrested him with all the other agents of RAW.
ISI is most powerful secret agency in the World with limited resources but we are using high end technology with more than 12,000 agents working world wide and we can do more to protect our country.
As India and other world also claiming no agent has got arrested from ISI in the history and no one is in front of Camera so far. So we can imagine how Powerful is the ISI.