Comment by ragBagger
I feel like you have missed the point of this. It isn't to completely absolve the user of liability, it's to prove malice instead of incompetence.
If the user claims that they only authorized the bot to review files, but they've warranted the bot to both scan every file and also send emails to outside sources, the competitors in this case, then you now have proof that the user was planning on committing corporate espionage.
To use a more sane version of an example below, if your dog runs outside the house and mauls a child, you are obviously guilty of negligence, but if there's proof of you unleashing the dog and ordering the attack, you're guilty of murder.