John Buchanan, senior counsel in Covington's Washington office and the firm's first Insurance Practice Group Coordinator, has represented policyholders in insurance coverage advocacy, dispute resolution and counseling for nearly four decades. His practice has ranged from the early DES and asbestos coverage litigation to claims for some of the largest cyber losses in history. John has litigated, arbitrated or negotiated a wide variety of complex property and casualty insurance claims, from railroad derailment claims to satellite-in-orbit claims, and from silver-theft claims to cyber claims. The National Law Journal named him an Insurance Trailblazer in 2021, and Best Lawyers has twice named him Washington Insurance Lawyer of the Year. Chambers USA has also consistently recognized him in its national rankings for insurance coverage lawyers (currently as Senior Statesman, previously in Band 1), as have Best of the Best USA, Who’s Who Legal and other peer reviewed lawyer registries.

John became involved with emerging cyber-related coverage issues in the mid-1990s and co-authored one of the earliest treatise chapters on cyber insurance coverage in 2001. Starting with the network intrusion and payment card thefts discovered by TJX in 2006, he has represented policyholders pursuing claims for losses arising from data breaches reported to involve tens of millions of compromised records. John also regularly advises businesses in the management of their cyber and cyber-physical risks, such as those arising from products or services involving the Internet of Things (IoT)-, Artificial Intelligence (AI), Connected and Autonomous Vehicles (CAVs), and the Metaverse or “Web3.”