The Cops are hot on the trail of a hacker who is bringing down banks, shutting off traffic lights, and just generally causing mayhem. They are given a list of possible suspects, all of whom happen to be men. After either narrowing down the list to one or two suspects, or dismissing all the suspects completely, the hero or his sidekick stumbles onto a startling revelation. The Hacker is a woman. This trope only counts when everyone thinks it's a boy and it's later revealed the hacker is a female. It is not a list of generalized female hackers. Examples of Hackette include: