If the politics internally are nutty enough you can do alot with this sort of skullduggery… It only works if it’s secret or the folks are oblivious.

I worked at a place where this sort of thing was done. It became practice to setup fake meetings or conduct real meetings with vague titles as a misdirection.

The other scenario is if you let consultants inside the firewall. Big 5 guys always gather intel on org charts and goings on for more business. These guys aren’t very clever and are easy to manipulate with this sort of thing.