A multivaluta account is a financial account that can hold balances and send or receive payments in more than one currency. It can simplify international business operations by reducing the need to maintain separate accounts for each currency.
Because one account can manage multiple balances and cross-border transfers, it is a high-value target if its credentials or approval process are compromised. In real attacks, criminals may exploit stolen login details, phishing, or weak internal controls to initiate unauthorized payments or exchange funds. Defenses include strong authentication, limiting user permissions, and reviewing or requiring approval for significant transactions.