The Commission for the Supervision of the Financial Sector (CSSF) has issued a warning in a new communiqué that directly affects financial institutions in Luxembourg. The CSSF notes that many of these companies are not adequately prepared for the risks arising from the development of Artificial Intelligence and the increase in digital threats. The main problem lies in the fact that many institutions do not conduct sufficient scans and do not update their protective measures frequently enough. Due to these weaknesses, institutions may become much more vulnerable to digital attacks. The CSSF urgently recommends that financial institutions strictly adhere to the relevant security recommendations and strengthen their digital infrastructure. This warning serves as an important signal for the security of the Luxembourgish financial sector and the necessity of a proactive strategy against new technological challenges in the digital world.