Answer:

cyber

Answer	Crossword Clue
CYBER	Computer-related
CYBER	Space leader?
CYBER	Space opener?

CYBER	.. Monday: post-Thanksgiving event
CYBER	High-tech prefix with space
CYBER	Modern crime head?
CYBER	Prefix for space
CYBER	Space starter
CYBER	Internet prefix
CYBER	Prefix like E-
CYBER	High-tech prefix for space

CYBER	Modern lead-in to cafe
CYBER	Relative of e-
CYBER	Of computers
CYBER	Prefix with "space"
CYBER	Modern lead-in to space or security