Recent concerns highlight vulnerabilities in Lithuania’s banking supervision, raising alarms across Europe. The effectiveness of anti-money laundering measures is dependent on the strength of its weakest link, and Lithuania’s system is currently perceived as deficient. This poses a risk not just to the Lithuanian financial sector, but to the integrity of the European financial system as a whole. The editorial emphasizes that shortcomings in Lithuanian banking oversight create opportunities for illicit financial flows. Experts suggest a need for increased scrutiny and improved regulatory enforcement within the country. The situation underscores the interconnectedness of financial systems and the importance of robust anti-money laundering practices across the Eurozone. Failure to address these weaknesses could have wider repercussions for financial stability.