i recently had a company try to have me sign a document claiming ownership of anything i create in the time i work for them; meaning the tenure
i asked for clarification and without flinching they asserted that, 'yes, that includes on your own time and your own hardware even in a field wholly disparate from the one the company was in'
i thanked the interviewer for having me in and explained that though i felt they seemed like a kind person the company they were representing was offensive and unethical
first time i ever ended an interview early