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U.S. Treasury Targets $150 Million Crypto Laundering Network Tied to Iranian Interests
The United States Department of the Treasury has unveiled a sweeping enforcement action against a vast financial network accused of using digital assets to circumvent international trade restrictions, exposing an operation that moved more than $150 million in support of Iranian state-linked activities. The designation focuses on a complex system of money launderers and front companies that relied on cryptocurrency exchanges and advanced obfuscation tactics to conceal the orig
May 15 min read


MoneyGram Sanctioned by French Regulator Over Major Anti-Money Laundering Failures
MoneyGram International SA has been formally reprimanded and fined €1.3 million following a ruling by Autorité de contrôle prudentiel et de résolution, after inspectors uncovered widespread and systemic deficiencies in its anti-money laundering and counter-terrorist financing systems during an on-site review. Authorities stressed that the scale of the penalty reflects deep and broad non-compliance with the legal and regulatory framework designed to safeguard the financial sys
Apr 295 min read


EU Moves Toward 20th Sanctions Package on Russia Targeting Energy, Finance and Trade Networks
European Union envoys are on the verge of approving a 20th round of sanctions against Russia in response to its ongoing war in Ukraine, with Slovakia and Hungary expected to withdraw their opposition following repairs to the Druzhba oil pipeline, according to EU diplomats. The bloc had initially aimed to adopt the package in time to mark the fourth anniversary of Russia’s full-scale invasion on February 24, underscoring the symbolic and political significance of the measures.
Apr 233 min read


Deutsche Bank Self-Reports Sanctions Breaches Amid Intensifying Regulatory Scrutiny
Deutsche Bank has disclosed to financial regulators that it identified potential violations of European Union sanctions rules involving deposits exceeding 100,000 euros from Russian clients. The lender uncovered these issues through an internal review within its retail banking division, initiated shortly after Germany tightened its national enforcement framework. This voluntary disclosure comes at a time of heightened pressure on the bank, including recent law enforcement rai
Apr 224 min read


EU Under Pressure to Close Alumina Sanctions Loophole Exposed by Irish Refinery Exports
European policymakers are facing mounting pressure to overhaul trade regulations after revelations that an Irish refinery supplied raw materials to Russian smelters connected to sanctioned weapons manufacturers. The Belgian government has emerged at the forefront of efforts to push the European Union toward expanding its sanctions regime, seeking to block EU-origin materials from indirectly fueling Russia’s military operations. This diplomatic initiative follows investigative
Mar 305 min read


Australia Tightens Sanctions and Anti-Money Laundering Rules for Professional Service Providers
Professional service providers in Australia, including real estate agents, accountants, and lawyers, now face the prospect of jail sentences and substantial fines if they fail to comply with autonomous sanctions and anti-money laundering (AML) directives. The high standards of due diligence are designed to prevent the flow of illicit funds and ensure that designated individuals and entities cannot access economic resources within the Australian economy. The Department of Fore
Mar 264 min read


UK Freezes £100 Million in Assets Linked to Iranian Banker Amid Escalating Sanctions Crackdown
The United Kingdom government has imposed a sweeping £100 million asset freeze on Ali Ansari, a high-profile Iranian banker accused of supplying essential financial infrastructure to the Islamic Revolutionary Guard Corps. The sanctions target an extensive international property empire, stretching from luxury mansions in London to high-end estates along Spain’s coastline. Authorities allege that Ansari orchestrated a sophisticated web of corporate entities designed to conceal
Mar 195 min read


Sanctioned Associate’s £12.7 Million London Property Purchase Raises Fresh Money Laundering Concerns
Authorities in the United Kingdom are under increasing pressure to examine the flow of illicit wealth into the country’s capital after revelations that a sanctioned individual associated with a global criminal organization acquired residential property valued at £12.7 million. The case centers on Yang Jian, who is linked to the Prince Group and reportedly used a Cypriot passport to establish a British company through which he purchased twelve adjoining homes and seventeen par
Mar 126 min read


U.S. Prosecutors Reach Deferred Prosecution Agreement With Halkbank Over Sanctions Evasion Case
Federal prosecutors in Manhattan have finalized a major agreement to resolve the long-running criminal proceedings against Halkbank concerning allegations that the institution helped circumvent international sanctions. The deferred prosecution agreement represents a pivotal moment in a legal battle that had once raised the prospect of multi-billion-dollar penalties against the Turkish state lender. Although the arrangement does not require an immediate payment or impose a def
Mar 114 min read


Global Regulators Confront $350 Billion Crypto Laundering Network Linked to Sanctions Evasion and Organized Crime
Economic analysts and international regulatory authorities have uncovered an enormous web of illicit financial activity totaling approximately $350 billion, tied to systematic sanctions evasion and transnational criminal enterprises. This hidden financial infrastructure increasingly relies on digital assets to circumvent the oversight mechanisms embedded in the traditional banking system, enabling hostile governments and organized crime networks to transfer large amounts of m
Mar 56 min read


EU Designates Iran’s Revolutionary Guard as Terrorist Group, Orders Asset Freezes and Sanctions
European Union foreign ministers reached a landmark agreement on January 29, 2026, to formally designate the Islamic Revolutionary Guard Corps as a terrorist organization, while simultaneously imposing immediate sanctions on 21 individuals and entities linked to Iran’s security apparatus. The decision includes the freezing of all assets held within the bloc’s 27 member states by Iran’s Minister of the Interior, the Prosecutor General and the Chief of Police. European official
Feb 24 min read


UK Sanctions Watchdog Fines Bank of Scotland £160,000 Over Breach of Russia Sanctions
The Office of Financial Sanctions Implementation has imposed a £160,000 monetary penalty on Bank of Scotland Plc after determining that serious shortcomings in the bank’s financial controls led to repeated breaches of UK sanctions rules. The enforcement action relates to the processing of 24 prohibited transactions connected to a customer designated under the Russia Sanctions (EU Exit) Regulations 2019. Between 8 February and 24 February 2023, the bank allowed £77,383.39 to p
Jan 284 min read


US Treasury Sanctions Six Gaza-Based Aid Groups Over Alleged Hamas Links
The US Treasury announced on Wednesday that it has imposed sanctions on six Palestinian aid organisations operating in Gaza, accusing them of forming part of a “covert support network” for Hamas through its armed wing, the Qassam Brigades. The organisations named in the announcement are Waed Society, Al-Nur, Qawafil, Al-Falah, Merciful Hands and Al-Salameh. In its statement, the Treasury said it was acting through its Office of Foreign Assets Control, noting that “Treasury’s
Jan 223 min read


U.S. Targets Shadow Banking Networks That Fuel Global Money Laundering and Drug Trafficking
Authorities in the United States have broadened their enforcement campaign against overseas groups accused of washing billions of dollars in illegal profits through elaborate shadow banking arrangements, a move that follows a detailed briefing from the Congressional Research Service on how these specialized systems enable financial crime for transnational organizations such as the Sinaloa Cartel. The briefing explains that these syndicates rely on underground banking structur
Jan 143 min read


Global Sanctions Enter a New Era as Digital Assets and Iran Dominate the 2025 Enforcement Landscape
Castellum AI’s 2025 Sanctions Year In Review reveals that regulators around the world dramatically intensified their attention on digital currencies and Iranian-linked networks over the past year. Banks and other financial institutions found themselves navigating an increasingly intricate compliance environment marked by rapidly shifting enforcement priorities and widening differences between major geopolitical powers. During the period under review, the United States Office
Jan 125 min read


OFAC’s Seven-Figure Warning to Sanctions Gatekeepers
The U.S. Department of the Treasury’s Office of Foreign Assets Control (OFAC) has announced a substantial settlement of $1,092,000 with an individual identified only as U.S. Person-1, an attorney and former government official, to resolve civil liability arising from 122 apparent violations of U.S. sanctions related to Russia. The violations occurred while the attorney acted as a fiduciary for a U.S.-based family trust connected to a Russian oligarch who was designated a Spec
Dec 16, 20255 min read


Central Bank Warns Irish Financial Sector on Sanctions Compliance and Rising Cybercrime
The Central Bank of Ireland has issued a warning to banks and ATM operators across the country to ensure that their systems are not being exploited to bypass EU sanctions. This alert comes after the regulator identified specific instances in which card transactions involved US-issued cards from Belgazprombank, a Belarusian bank that has been under EU sanctions since earlier this year. Belgazprombank was sanctioned for using the Central Bank of Russia’s financial messaging sys
Dec 15, 20252 min read


Football Governance Collides With Sanctions Law as FIFA Payment Orders Create Compliance Tension
European football has been pulled into an extraordinary compliance conflict after a series of FIFA rulings — compounded by the existence of the FIFA Clearing House as a centralised payment system — placed clubs under pressure that closely resembled the dynamics typically associated with sanctions-evasion exposure. These decisions arrived while EU, UK, and US sanctions regimes barred payments to a range of Russian clubs and their banking partners, shutting down all lawful paym
Dec 10, 20254 min read


Kyiv Intensifies Pressure on Maritime Networks With Sweeping Sanctions Against Ships Linked to Occupied-Region Grain
Ukraine has sharply escalated its campaign against unauthorized grain transfers from occupied territories by imposing sanctions on dozens of vessels identified as part of the maritime infrastructure supporting these movements. Officials describe the decision as a deliberate strike at the shipping and financial networks that facilitate the extraction and sale of grain controlled by Russian forces, asserting that the proceeds are funneled into opaque structures beyond the rea
Nov 28, 20254 min read


EU Weighs New Measures to Rein in Russia’s Expanding Shadow Fleet
Brussels is considering another round of restrictive actions aimed at those enabling Russia’s so-called “shadow fleet” to move oil, as the bloc intensifies efforts to curb Moscow’s capacity to fund its war in Ukraine. Sources say EU foreign ministers, gathering in Brussels on Thursday, will examine ways to boost cooperation with ship-registering nations in order to disrupt Russia’s methods for evading existing sanctions. In a document circulated ahead of the meeting, Pola
Nov 20, 20252 min read
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