The EBA is closely monitoring existing and new financial activities and may issue warnings in case of potential harm to consumers. See the warnings issued by the EBA:
Joint ESAs warning on risk of crypto-assets - 17 March 2022
Crypto-assets: ESAs remind consumers about risks - 17 March 2021
EBA, ESMA and EIOPA Warning on Virtual Currencies - 12 February 2018
EBA warning on virtual currencies - 13 December 2013
Joint EBA/ESMA warning on contracts for differences - 28 February 2013