I've seen a little bit of TV this year - every hacker I saw was female, and most were goths. Doing a google search of "top TV 2014" and looking up the ones that are likely to have a hacker as a character, I discover "Arrow" (female hacker), NCIS (female hacker), 24 (female hacker), Criminal Minds (female hacker), Person of Interest (male and female hacker), Agents of Shield (female hacker) and The Strain (female hacker).
Why do we believe that pop culture portrays scientists or computer people this way at all?