Dispute Resolution analysis: The High Court considered an application by Revolut for strike out and/or summary judgment in respect of a claim by Kenneth Larsson, who was a victim of an authorised push payment (‘APP’) fraud. As part of the fraud relating to a fictional investment, Larsson transferred substantial funds to accounts at Revolut, believing that they were set up in his name. Revolut was accused of failing to detect and prevent the fraud from those recipient accounts, leading to Larsson’s financial loss. The court explored the contractual and/or tortious duties potentially owed by Revolut, and legal precedents governing the responsibilities of banks to prevent fraud. There was also discussion as to whether a constructive trust arises in circumstances where a victim of fraud pays monies to an account on the basis of a mistake. The court rejected the contention that Revolut owed Larsson the alleged contractual or tortious duties, emphasising the distinction between the roles of courts and legislators in setting fraud prevention policy and regulation, and the difficulties an obligation on banks to protect third parties from fraud would create. The claimant was granted permission to re-plead his breach of trust arguments. Written by Daniel Murphy, legal director at Eversheds Sutherland (International) LLP and Gary Orritt, senior associate at Eversheds Sutherland (International) LLP.