Spanish police intercepted the cocaine on November 6 and 7, 2024, at the Port of Algeciras. The drugs were concealed inside banana shipments from Ecuador and represent the largest drug seizure in Spanish history. Nearly twenty months later, investigators have issued arrest warrants on money laundering allegations that reach across multiple continents and touch some of the most lightly regulated corners of global finance.

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The SPAC Connection

At the center of the financial investigation are Ketan Seth and Francisco de Borbón. Spanish authorities allege the two men used Alpha Trading LLC, a California-registered firm where both served as managing partners, to move drug proceeds through offshore accounts held at a Panamanian bank. Seth and De Borbón are also identified as principals of Blue Acquisition Corp., a Special Purpose Acquisition Company (SPAC) incorporated in the Cayman Islands that raised $201 million in a NASDAQ IPO; De Borbón served specifically in an advisory capacity at Blue. Alpha Trading LLC is a separate California-registered entity and is not part of the SPAC filing. SPACs are publicly listed shell companies that raise capital before identifying a business to acquire; regulators globally have flagged their lighter initial disclosure requirements as a potential opacity risk. Blue Acquisition Corp. was targeting the data center and artificial intelligence sector.

Blue Acquisition Corp. has not been named in the Spanish investigation, and the company has not been accused of any wrongdoing. Seth resigned from the firm on June 9, 2026, with the company citing family reasons. De Borbón's advisory role had already ended in February 2026. Blue's CEO, David Bauer, confirmed to Bloomberg that Seth is "no longer affiliated with the company in any capacity." Wesley Clark, the retired four-star US Army general who served as NATO Supreme Allied Commander, served as chairman of Blue Acquisition Corp. He has not been named in the investigation.

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The Irish and Dubai Threads

A parallel node in the alleged network runs through Ireland. Leveris Limited, a Dublin-based fintech founded in 2014, collapsed in 2021 carrying €38 million in debts. Oliver Herrmann, the company's former chief financial officer, is under investigation in connection with the case but has not been formally charged. A second Dublin-registered entity, ET Fintech Europe Ltd., is also under scrutiny; its director, Juan Angel Cervera Munoz, was arrested in Dubai.

Investigators have identified approximately €21 million in Dubai real estate tied to suspects in the case. That figure includes a €10 million mansion on Palm Jumeirah and €11 million in additional properties. Herrmann's name has also surfaced in connection with the Kinahan Organized Crime Group, one of Europe's most powerful transnational criminal networks. The US Treasury Department designated the Kinahan cartel as a transnational criminal organization in 2022. Herrmann is reported to have acted as Kinahan's representative on the ground in Indonesia. In December 2024, authorities arrested Herrmann and a second man in Western Australia with 200 kilograms of cocaine valued at roughly $65 million. Officers also recovered a hardware cryptocurrency wallet, night-vision goggles, and aviation equipment.

Prior reporting on the Kinahan network, specifically the British National Crime Agency's Operation Destabilize in 2024, documented how two Russian-speaking intermediary networks known as "Smart" and "TGR" laundered cartel funds using Tether (USDT), a dollar-pegged stablecoin, by exchanging street-level cash for crypto across multiple countries. No specific on-chain transaction hashes or wallet addresses have been publicly released in the current Spanish investigation, suggesting authorities may be protecting the integrity of ongoing proceedings.

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Regional Pressure Points

The case lands at a sensitive moment for regulators in multiple jurisdictions. Ireland's Department of Finance published its first national digital asset risk assessment in seven years on June 18, 2026, classifying crypto as presenting "very significant" risks of money laundering, terrorism financing, and sanctions evasion. The report noted an increase in prosecutions related to money laundering and incidents of fraud in which using crypto was "particularly attractive" to criminal groups. That report followed a separate enforcement action in which Ireland's Central Bank found Coinbase Europe had left €176 billion in transactions unmonitored over 12 months due to a misconfigured system, with 2,708 suspicious transactions going unreported for nearly three years.

In March 2026, Ireland's Criminal Assets Bureau separately seized crypto worth up to €360 million in the country's largest such action on record.

Dubai's exposure is equally significant. The city has attracted more than $34 billion in digital asset inflows and has repeatedly been flagged by the Financial Action Task Force (FATF) as a jurisdiction where legitimate crypto activity and illicit flows coexist. Under 2024 UAE regulations, real estate purchases involving virtual assets must now go through a licensed VASP (Virtual Asset Service Provider), but enforcement of older property acquisitions has been inconsistent. A FATF mutual evaluation of the UAE is scheduled for later in 2026 and will test whether recent regulatory changes have real bite.

The investigative thread carries pointed implications for South Asia and Africa as well. In India, the Financial Intelligence Unit (FIU-IND) has escalated scrutiny of cross-border crypto flows, a posture reinforced by the Mahadev betting app case, which exposed how online gambling proceeds were layered through stablecoin transactions and shell structures. Regulators across South Asia are pressing for stricter travel rule enforcement on remittance corridors where transaction volumes are high and monitoring has historically been light. In Africa, the compliance gap is stark: FATF assessments have found that approximately 97 percent of African jurisdictions fall below the body's anti-money laundering standards. South Africa was removed from the FATF grey list in October 2025 following sustained reform efforts, but peer-to-peer stablecoin markets in Nigeria, Kenya, and Ghana continue to present elevated transaction-monitoring risks given thin oversight infrastructure and widespread Tether (USDT) adoption.

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What Comes Next

Spanish arrest warrants remain active, and no formal criminal charges have been filed against Seth, De Borbón, Herrmann, or any named Leveris-affiliated individuals as of July 15, 2026. The investigation nonetheless illustrates a recurring pattern that compliance officials and on-chain analysts have flagged for years: the layering of drug proceeds through structures that span multiple regulatory regimes, using collapsed or lightly supervised fintech entities as intermediaries, crypto wallets as conduits for value transfer (a role sometimes described in payments industry shorthand as settlement rails), and luxury property as a long-term store of value. FATF is expected to publish a new report in September 2026 examining the intersection of underground banking, hawala networks, and crypto exploitation by criminal actors. For developers and institutions building cross-border payment infrastructure, particularly those serving South Asian remittance corridors or African peer-to-peer markets where stablecoin adoption is high and transaction monitoring is thin, that report will be worth reading closely.