Zoom emphatically says, “We do not sell your personal data. Whether you are a business or a school or an individual user, we do not sell your data.” They also note, “We do not use data we obtain from your use of our services, including your meetings, for any advertising. We do use data we obtain from you when you visit our marketing websites, such as zoom.us and zoom.com. You have control over your own cookie settings when visiting our marketing websites.”
The company adds that all meetings held in Zoom are not monitored by them, nor are they kept by Zoom unless users choose to store it in the company’s cloud, but even then, there are systems in place to prevent unauthorized access.