The press, television, and movies make heroes of vandals by calling them whiz kids.... There is obviously a cultural gap. The act of breaking into a computer system has to have the same social stigma as breaking into a neighbor's house. It should not matter that the neighbor's door is unlocked.
"Reflections on Trusting Trust", 1983 Turing Award Lecture, Communications of the ACM 27 (8), August 1984, pp. 761-763.