Interesting to observe the corporate and government counterpart to snitching -- whistleblowing. One difference is that snitching is hiding something from the gov't, while whistleblowing his hiding something from the public.
There's a sales manual for my industry which tells managers not to let engineers talk to people at conventions. Because they're too honest. They'll tell you about the product's current flaws, competitors who might serve your needs better, etc.
Some corporations are secretive to a loony degree, like some they're some kind of secret society hiding secrets from James Bond. One I worked with had this absurd policy of not having an internal network because "hackers" could get in and steal their "AI." Everyone was expected to walk around with a USB stick.
Tayssir