Earlier quoted context omitted.
> I have never heard of a cloud service of ISP actively taking corporate data and shoving it into other users inbox. You'd never hear about if it the cloud service was taking your corporate data and using it for countless other things though. Insider trading, selling leads to your competitors, pushing ads to your clients/customers with offers of their own products, using trends in what your company and others are doi…
The burden of proof is on you. I doubt they want to risk their reputation, trust and agreements to make money in the ways you describe.
Corporations are amoral psychopaths that don't care about anything except getting more money and power. We have countless examples of them lying, violating the law, and even murdering large numbers of people (including babies) to get it. What makes you think a corporation would ever choose their "reputation, trust and agreements" over money and power?