What do you think of the NSA tapping datacenter traffic, gaining access to company source code, passwords, and everything else companies incorrectly assumed wou

What do you think of the NSA tapping datacenter traffic, gaining access to company source code, passwords, and everything else companies incorrectly assumed wouldn't be sniffed? Was that justified? How do you know that data didn't get into the wrong hands, other than assuming every coworker was trustworthy.