CEO of cryptocurrency platform Coinbase Brian Armstrong attends a reception at Buckingham Palace, in central London, on November 27, 2023 to mark the conclusion of the Global Investment Summit (GIS). (Photo by Daniel LEAL / POOL / AFP) (Photo by DANIEL LEAL/POOL/AFP via Getty Images)
Daniel Leal | Afp | Getty Images
Coinbase, Crypto.com, Gemini and other cryptocurrency exchanges are warning users in the U.K. that they’ll need to start filling…