www.finance-disputes.co.uk/2021/10/a-shot-in-the-dark-claims-against-persons-unknown/#page=1
See also:
bit.ly/3iITHjH
bit.ly/3uSQUJx
Update:
www.forensicrisk.com/news-and-insights/cryptocurrency-fraud-claims-against-persons-unknown—a-tale-of-two-cases
Litigating Against ‘Persons Unknown’ – Chirkunov -v- Person(s) Unknown [2024] EWHC 3177 (KB) | Edmonds Marshall McMahon