This document provides an overview of the growing importance of trust and ethical data use for organizations. It discusses how data collection has become more ambient and intimate due to connected devices. Consumers report a lack of control over their personal data and distrust in how organizations use it. This distrust can have quantifiable negative impacts on business performance. The document outlines principles of ethical data use including data use being beneficial, progressive, sustainable, respectful and fair. It argues that following these principles through best practices can help organizations earn and maintain consumer trust.