Wiktionary
superspook
n. (context slang English) A very powerful or successful spy.
Usage examples of "superspook".
If Molochko was trying to intimidate him by playing the omnipotent bureau-Holmes superspook, he was making a good start.
Soon thereafter, he went AWOL somewhere in the Laotian backcountry where even the superspooks in Special Forces had not been able to find him.