The Croatian National Bank (HNB) has issued a public warning regarding fraudulent deepfake advertisements utilizing the likeness of its governor to promote cryptocurrency investments. These deceptive ads falsely imply endorsement by the HNB, leading citizens to believe the investments are legitimate and secure. The central bank explicitly stated that no one within the institution is promoting cryptocurrency investments. Authorities are urging citizens to exercise extreme caution and verify information independently before engaging with any investment opportunities presented in these advertisements. The HNB did not specify the platforms hosting the deepfake ads, but emphasized the growing sophistication of such scams. This alert underscores the increasing risk of financial fraud leveraging artificial intelligence and impersonation techniques. Citizens are advised to be skeptical of unsolicited investment offers and to consult official financial resources for verification.