[YeBanKo]

The issue is not that some app has access to a timetable of work shifts. It is that it has access to credentials and potentially can so something else. In your analogy a part time student from a developing country data entry - this is scrapping public linkedin data. What happens here is an employee giving their office badge, so they can go get a folder from the employee’s desk, open it and make a presentation based on its content. To make it worse, many employees give their badges to the exactly same student.