Complex sentence: The random attacks are designed to look like sporadic malfunctions of devices that humans depend on for their everyday routines--a domestic robot attacking innocents, planes intentionally set on a collision course, smarts cars driving out of control.
Split into simpler sentences: The random attacks are designed to look like sporadic malfunctions of devices that humans depend on for their everyday routines. Domestic robots attack innocents, planes are intentionally set on a collision course, and smart cars start driving out of control.