Preston represents clients in complex privacy and cybersecurity matters, with a particular focus on class action litigation and compliance issues. He is particularly experienced in the financial services sector and with matters involving financial information and analytics. Preston combines operational leadership and legal acumen to guide clients through high-stakes privacy litigation with confidence and clarity. Before entering private practice, he served in the United States Navy as a Surface Warfare Officer and achieved the rank of Lieutenant Commander. Preston served as a navigation instructor at the Littoral Combat Ship Training Facility, the navigator aboard USS Forth Worth (LCS-3), and the Main Propulsion Officer aboard USS Chafee (DDG-90).