@EBMagenta-Penguin#59669 There can be some panic button like functionality for that. Maybe entering the account with panic mode password (read only mode) which will not allow any transfers.

@Samzoiets#59653 Virtual cards are mainly for security reasons like different card numbers for every purchase, single use cards for subscriptions for which you don’t want to think if you cancelled the renewal option or not, enabling/disabling the days which it can be used. Assigning just the monetary amount necessary for the purchase, etc.

There are virtual card services like Emburse and Bento but only for US companies.
Is Bunq planning to add such service any time soon? Would be fantastic.