New York City came in first with the most online fraud risk, followed by Atlanta, Chicago, Los Angeles, Omaha, Neb., Dallas, San Francisco, Houston, Washington, D.C., and Lexington, Ken. The study by ThreatMetrix sampled nearly 1 billion transactions handled by U.S. e-commerce vendors during the first quarter of this year. The security vendor scored each transaction as either low, medium, or high-risk. The study is based on a survey of nearly 1,000 transactions handled in the United States.”]
Source: https://www.darkreading.com/attacks-breaches/nyc-no-1-in-e-commerce-fraud