In early 2023, following the emergency acquisition of Credit Suisse by UBS, an investigation was initiated to uncover any accounts linked to the Nazi regime. Senator Chuck Grassley, who has been following the investigation for several years, announced that 890 accounts were identified with associations to the Nazis. These accounts included wartime accounts for entities such as the German Foreign Office, a German arms manufacturing company, and the German Red Cross. The review revealed previously undisclosed banking relationships that Credit Suisse maintained with the Nazi paramilitary organization SS, indicated by extensive records. Additionally, new findings surfaced concerning a scheme that aided Nazis in fleeing to Argentina, highlighting the ingrained connections between banking practices in Switzerland and the regime during the war. UBS, which has taken over Credit Suisse's operations, has expressed its commitment to facilitating the investigation, hiring former U.S. prosecutor Neil Barofsky to oversee the uncovering of any remaining Nazi-linked accounts. The investigation is expected to conclude by the early summer of 2026, with a final report anticipated later in the year, aiming to bring transparency and accountability to the bank's historical dealings. Grassley's initiative has led to renewed scrutiny and oversight of banking practices related to historical injustices, reflecting broader societal concerns about the legacies of financial institutions during darker periods of history.