Revolut, a leading fintech with more than 50 million customers globally and over 4 million in Romania, has announced the roll-out of In-App calls to personal customers, a new security measure to help customers uncover impersonation scams, and make contact between customer support and customers more reliable and safer. Impersonation scams are when someone pretends to be a bank, an authority or a trusted person and convinces their victim to send them money or share sensitive details, compromising