I see a lot of people here criticizing Rahbar e Moazzam not taking his security seriously & there being high ranking moles among Iranian leadership.
Let me share an anecdote here from a documentary about the Rahbar from a couple of years ago.
According to the Rahbar himself, back in 80s, when an attempt was made against him with a bomb attack & he lost consciousness, he remembered asking GOD not to take his life yet, as he had not finished his duty yet.
Now 30 to 40 years later the same Man literally invites martyrdom upon himself.
A man who by all accounts was very thoughtful & methodical in his approach.
Draw your own conclusions from here.