Yes, but it would still be de-facto unfeasible in most modern (well-run) organizations. It's no longer a matter of setting up a few boxes in a hallway and dodging a lone manager who happens to be patrolling. Everything from building access onwards is non-trivial to consistently bypass - even with inside help.

FWIW, I'm not sure the current culture at Apple would support this either. Every single one of the employees who aided Mr. Avitzur would essentially be putting their careers on the line. Modern day Apple is notoriously stern when it comes to employee transgressions.