This document discusses ad fraud and the findings of a study that analyzed bot fraud across digital advertising. Some key findings include that video fraud is higher than display fraud, and fraud from programmatic buying is higher than non-programmatic. Fraud rates are also higher between midnight and 8am, and sourced traffic has higher fraud levels. It provides recommendations for advertisers such as running ads during waking hours, requiring transparency into sourced traffic, excluding older browsers, updating terms and conditions, and incentivizing agencies for fraud management. A new collaborative initiative called TAG was also launched to build trust in the digital supply chain.