I don't get why this is downvoted? Maybe I was too concise. Then: even if the company may say what they do, the company cannot check and tell what each employee

I don't get why this is downvoted? Maybe I was too concise. Then: even if the company may say what they do, the company cannot check and tell what each employee does. This doesn't have to be a malicious intent of the employee, but it can be.