or lets calm down, this much espionage doesnt actually happen that much, and when it does, separating out people on need-to-know basis and introducing honeypots have been routine parts of the process for decades and costs nothing, no startup to be built here

"security startups that "monitor for corporate espionage"" imply introducing yet another third party that literally has access to all the things (or logs thereof) thereby introducing a nice fat pwn factor for everyone