Whenever you join a group, your contact information including your name, username, email address, and your resume will be shared with the group owners and admins. Group admins and owners are also able to see your activity on the site, including the learning courses you view, and your progress on course-items, the jobs, careers, and videos you like, the jobs you apply to, your time spent on the site, and your recommendations. You will be prompted with an alert that you can accept or reject before you join the group if any other data is requested.