A Company or creation that slips through the control over and in the end damages its creator: "How can we keep carefully the federal government we produce from becoming a Frankenstein that may destroy the very freedom we establish it to guard?” ( Milton Friedman).
A monster having the look of a guy.
the imaginary Swiss scientist who was simply the protagonist in a gothic novel by Mary Wollstonecraft Shelley; he created a monster from parts of corpses
the beast created by Frankenstein in a gothic novel by Mary Wollstonecraft Shelley (the creator's name is commonly used to refer to his creation)
an agency that escapes control and kills its creator