The Ueno Bank collapse
Paraguay’s central bank intervened in Ueno after determining that it had breached minimum solvency requirements, setting off a crisis that has left the company’s roughly 3 million customers, in a country of 6.5 million people, unable to access accounts. The fallout from the collapse of the bank, called ueno, has already led to the resignation of Paraguay’s central bank chief and the detention of eight Ueno executives.
Prosecutors issued arrest warrants for the eight Ueno executives Tuesday, and they later turned themselves in. Courts ordered their assets frozen as the investigation widened, and some of the executives were subsequently placed under house arrest.
Peña, an economist who was elected in 2023, has faced intense political scrutiny because of his past business ties to the collapsed bank. Peña was a shareholder of Grupo Vázquez, the group that owned the bank until March 2025. Peña has repeatedly rejected suggestions of improper ties. He has described the controversy as the political escalation of what began as a technical and regulatory issue and has argued that any wrongdoing should be addressed through the courts.