Solar hacker: Really good at hacking.
Lunar hacker: Learns to smell the signals transmitted from your computer. Memorizes Google Street view to navigate her way across the US, following the signals to your computer. Eats you, gleans your passwords from the residue of your memories.
Sidereal hacker: Her entire Charm set is hacking.
Abyssal hacker: Reaches through the monitor and fucking kills you.