By Mathew Carr*
The spectacular collapse this week of Ueno Bank, a major digital lender in Paraguay, has spiraled into a massive political scandal that forced President Santiago Peña to resign on November 5, 2026.
The central bank seized Ueno on November 3 after investigators uncovered irregular, poorly documented loans to companies connected to the bank’s owners, Grupo Vázquez, leaving the bank drastically undercapitalized.
The collapse froze the accounts of nearly 3 million Paraguayans (about 60% of the country’s adult population) and trapped roughly $850 million in public funds, including state pensions.
Because President Peña previously held a large stake in Grupo Vázquez and had appointed a former Ueno executive to run the central bank, he faced an imminent impeachment push before ultimately stepping down.
While the core of the scandal is a domestic case of insider lending and conflict of interest, the crisis does intersect with Israeli interests in a few notable ways, both geopolitically and technologically:
1. The Loss of a Crucial Geopolitical Ally
The most significant impact on Israeli interests is the sudden loss of President Santiago Peña. Peña had positioned Paraguay as one of Israel’s most steadfast allies in Latin America.
During his brief presidency, he championed Israeli interests on the global stage by officially moving the Paraguayan Embassy back to Jerusalem and publicly backing Israel against the genocide case brought by South Africa at the International Court of Justice.
Peña’s sudden downfall due to a domestic financial crisis abruptly removes a highly cooperative, Trump-aligned partner who was eager to expand security and data center cooperation in the region.
2. Israeli Tech Integration via Grupo Vázquez
On a corporate level, there are direct technological ties between the bank’s parent conglomerate and Israeli cyber-firms. ITTI, the technology and innovation arm of Grupo Vázquez (the company that owns Ueno Bank), has partnered with Corsight AI, a prominent Tel Aviv-based facial recognition and artificial intelligence company.
Grupo Vázquez utilized this Israeli facial intelligence technology to enhance biometric security, identity verification, and operational efficiency across its fintech and banking platforms, including Ueno.
3. Executive Ties
On a personal level, the architect behind Ueno Bank, Miguel Vázquez—who is the majority owner of Grupo Vázquez and was recently ordered jailed pending trial over the bank’s collapse—has a background that includes specialized financial training and internships in Israel.
Currently, there is no public indication that Israeli financial entities were directly involved in the fraudulent lending practices that brought Ueno Bank down; the links are strictly related to the geopolitical alignment of the outgoing president and the procurement of Israeli biometric technology for the bank’s digital infrastructure.
Grok
Ueno Bank collapsed this week after regulators seized it for severe undercapitalization, freezing accounts for nearly 3 million customers (roughly 60% of the country’s adult population) and holding hundreds of millions in public funds, including substantial pension money.
What happened
Paraguay’s Central Bank intervened and began resolution proceedings after Ueno’s solvency ratio fell below half the legal minimum. This followed regulatory findings of excessive lending to related parties in the controlling Grupo Vázquez (led by Miguel Vázquez), accounting adjustments that exposed capital shortfalls, and issues with documentation/guarantees. The bank had grown extremely fast as a digital lender. Public deposits (reportedly ~$800–850 million, including a large share from the state pension/health fund IPS) surged during the current administration. Executives (including Vázquez) have been charged and several detained on allegations including breach of trust, improper lending, and related offenses. Deposit insurance is expected to cover most individual accounts, but the process has caused widespread disruption and protests.15
Links to politics and Trump-aligned figures
It is closely tied to President Santiago Peña, a conservative economist and explicit Trump ally who was recently welcomed in Washington. Peña held a stake in the parent holding company (Grupo Vázquez) until March 2025 and appointed a former Ueno/related-entity executive (Carlos Carvallo) to head the Central Bank that was supposed to supervise it. Government deposits in the bank increased sharply under his administration. He resigned on November 5, 2026, amid impeachment proceedings; the lower house voted unanimously to impeach him, and prosecutors are investigating him and others. His mentor, former President Horacio Cartes (still the dominant figure in the long-ruling Colorado Party), ultimately backed impeachment after a political rift.
Cartes had faced U.S. sanctions under the Biden administration over corruption/bribery allegations (later lifted under Trump); there have also been past reports linking his orbit to money laundering and Hezbollah activity in the tri-border area with Argentina and Brazil, mainly around cigarette trafficking.
This is primarily a Paraguayan story involving Peña, the Colorado Party machine, and local business elites. It is not evidence of a broader network of multiple Trump-supporting South American leaders tied to this bank.[???]
Drug cartels
There is no solid reporting that the current collapse was caused by, or is a direct front for, drug cartels. The documented problems center on related-party loans within the Vázquez group, capital shortfalls, and public-fund exposure.
There are earlier (2025) allegations, raised in Paraguay’s Congress and tied to the A Ultranza Py investigation, that entities in Ueno Holding were used in transactions by associates of Uruguayan trafficker Sebastián Marset (linked to Paraguay’s Insfrán clan and other regional networks). Peña was a shareholder at the time and sold his stake amid that scrutiny. Marset was later arrested in Bolivia in 2026 and extradited to the U.S.
These remain alleged/indirect connections via business intermediaries rather than proven cartel control of the bank or the driver of the solvency failure.
Paraguay’s tri-border region has long been associated with smuggling and money laundering, which provides background color but does not turn the Ueno case into a confirmed multi-country cartel operation…..[yet???]
In short: It is a major banking and political scandal in Paraguay centered on a Trump-aligned president’s past financial and regulatory ties to a fast-growing bank that failed under related-party lending and capital problems, with some prior alleged overlaps involving money-laundering probes linked to regional traffickers. The “lot of Trump-supporting leaders + drug cartels” framing overstates the evidence.????