
EU regulators say fraudsters are posing as watchdogs and licensed exchanges as users transfer assets after MiCA's July 1 cutoff, with ESMA listing 322 authorized providers across 26 member states.
Scammers are exploiting the post-MiCA migration by impersonating regulators and licensed exchanges as customers of unauthorized platforms move funds after the July 1, 2026 cutoff. France's Autorité des Marchés Financiers, the Dutch Authority for the Financial Markets and the European Securities and Markets Authority say criminals steer users to fake websites or controlled accounts during transfers that ESMA itself urged in a June 23 notice, which told unauthorized firms to stop onboarding EU clients and directed users to move holdings to an authorized crypto-asset service provider or a self-hosted wallet. ESMA's Aug. 4 register listed 322 authorized providers across 26 member states, while Chainalysis said impersonation scams rose 1,400% year over year in 2025, with the average payment increasing to $2,764 from $782, and ESMA said national authorities may take coordinated action against unauthorized firms.