As you surmise it is not uncommon. It is talked about in some of the security briefings I've been required to watch and FSO's (facility security officers) have

As you surmise it is not uncommon. It is talked about in some of the security briefings I've been required to watch and FSO's (facility security officers) have a bunch of stories of this effect facilitating a security leak. When I was at Google a TechStop employee couldn't "help themselves" and shared a picture of an unreleased Android phone. Apparently it wasn't hard to figure out who it was and they were subsequently fired and everyone got a lecture at the Friday meeting. I have not seen much literature on whether or not there are ways to mitigate that "feeling." (sure there are the 'you'll be fired if you tell anyone') but this comes up in all sorts of scenarios like seeing a VP from your company out on what looks like a romantic date with someone who isn't their spouse.