The underlined word ///"hacker///" (Para. 1) most probably means ///"

The underlined word ///"hacker///" (Para. 1) most probably means ///"________///".

[A] highly recognizable names behind many of the computer technologies used today

[B] the negative connotation of those computer users

[C] a game, employing the tools that are readily available via the Internet

[D] people who break into computer systems