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Allgemein

Germany: GandCrab Ransomware Extortionist Convicted

A state theatre in southern Germany, an internationally operating ransomware ring and a criminal trial in which courts suddenly have to dissect covert ransom negotiations, darknet chats and opaque payment flows – it all sounds more like a screenplay than a day in a regional courtroom.

What makes this case so compelling is that it forces a public institution to explain, under oath, how it managed to stay operational under acute digital extortion, and it exposes the practical roles that specialised cybercrime prosecutors, external IT contractors and potential ransom payments actually play. In doing so, the proceedings open a rare window onto a market that normally operates in the shadows and turn into a case study of how tightly technical, legal and political questions are intertwined whenever ransomware hits.

Categories
Cybercrime

Shutdown of Cryptomixer.io

From November 24 to 28, 2025, German and Swiss law enforcement authorities, supported by Europol and Eurojust, conducted a large-scale operation against the cryptocurrency mixing service Cryptomixer.io. Three servers in Switzerland were seized, the domain was blocked, and cryptocurrencies worth approximately 25 million euros were confiscated. Additionally, more than 12 terabytes of data were secured by investigators. Since its launch in 2016, Cryptomixer.io had been one of the largest Bitcoin mixers, anonymizing transactions by pooling coins from various users and redistributing them in smaller amounts to new addresses. This method disrupts the transaction chain and complicates traceability—a service primarily used in the underground economy and for obfuscating illicit financial flows.

The platform was accessible both on the clear web and the darknet, processing billions in transactions, many of which were linked to illegal activities such as ransomware attacks, drug and arms trafficking, or fraud. After the seizure, authorities placed a notice on the website warning that anyone using the service could face investigation. Whether this warning applies universally or requires nuanced consideration is a key question for those affected.

Categories
Criminal Defense Liability of the management

“Operation Calypso” and the Power of the European Public Prosecutor’s Office (EPPO)

The headlines are dramatic: 2,435 seized containers, €800 million in tax damages, arrests in four countries. With Operation Calypso, the European Public Prosecutor’s Office (EPPO) has dealt one of the biggest blows to organized customs and tax fraud in EU history. At its core is a system allegedly run by Chinese networks that has been evading duties and VAT on an industrial scale for years.

But behind the staggering numbers and images of confiscated e-bikes and textiles lie complex legal questions—especially for businesses, freight forwarders, and importers suddenly in the crosshairs of investigators. As a criminal defense lawyer specializing in tax law and a commentator on the work of the European Public Prosecutor’s Office, I see this case not only as an example of effective law enforcement but also as a warning for everyone involved in international trade. Above all, the forfeiture of assets—a tool often wielded rigorously in such cases—poses significant risks but also offers potential for defense.

Categories
Criminal Defense Technology- & IT-Law

Polymarket: When Betting Becomes World Interpretation

At first glance, the blockchain-based betting platform Polymarket might appear to be just another technical curiosity from the world of cryptocurrencies. But a closer look reveals a profound social phenomenon: the gamification of political and societal reality. If you want to know what people believe is likely to happen—and are willing to back up with real money—you’ll find Polymarket to be a fascinating, if deeply ambivalent, arena.

Categories
Criminal Defense

Money Laundering Law in Germany

Understanding the Unique Challenges of Money Laundering Law in Germany: Germany, with its highly developed economy and pivotal role in global finance, is particularly vulnerable to the infiltration of illicit capital. Despite robust legal reforms in recent years, the fight against money laundering in Germany remains marked by significant legal complexity, broad criminal liability, and unresolved systemic tensions between domestic enforcement needs and cross-border legal constraints.

Categories
Cybercrime Cybersecurity

Cybercrime in North Korea and the threat to the cryptocurrency industry

North Korea is one of the main perpetrators of the growing threat to cyber security. At least since the attack on Sony Pictures in 2014, the country has been perceived as a major cyber player on the international stage. Since then, Pyongyang has used its hacking skills to circumvent international sanctions and steal funds.

Pyongyang was able to use the captured funds to finance the development of its nuclear and missile program. North Korea also uses cyber operations for (digital) espionage. The targets are wide-ranging: they are directed against universities, human rights organizations and media companies, create discontent or distrust through election fraud and attack critical national infrastructures. The increasing importance of North Korea in the area of cybercrime and cybersecurity is also the reason why we maintain a separate blog post on the topic here.

As an example, a study by Recorded Future’s Insikt Group paints an alarming picture of North Korean cybercrime. These activities, which have increased since 2017, target the cryptocurrency industry and have enabled North Korea to steal an estimated 3 billion dollars in cryptocurrencies.

Categories
Criminal Defense

Dubai Unlocked: The dark side of the glittering real estate world

The latest expose called “Dubai Unlocked” provides insights into the underbelly of Dubai’s luxury real estate market. This comprehensive investigation uncovers how individuals from the international elite, including criminals, politicians and sanctioned individuals, invest in the desert metropolis’ real estate business. Through leaked data, the Organized Crime and Corruption Reporting Project (OCCRP), in collaboration with 74 media partners worldwide, was able to conduct a detailed analysis of ownership structures in Dubai and bring questionable transactions to light.

Categories
Criminal Defense

Informal Banking Under Legal Scrutiny: Hawala Systems and the Complex Landscape of Criminal Liability and Asset Forfeiture in Germany

In recent years, German courts have been increasingly confronted with the intricate legal questions posed by informal money transfer systems, particularly the widely used Hawala model. Traditionally rooted in trust-based financial practices common across South Asia and the Middle East, Hawala banking offers a parallel structure to formal banking by enabling cross-border money transfers without the movement of physical cash.

While this system often serves benign familial and humanitarian purposes, its lack of transparency, regulatory evasion, and potential misuse for criminal purposes have prompted intensified legal responses. Central to the jurisprudence is not only the criminal liability of those operating such systems, but also the challenging task of delineating when and how state authorities can seize or forfeit the associated financial flows.

Categories
Criminal Defense

Terrorist Financing: A Legal Tightrope Between Security and Freedom

The financing of terrorist activities is a crucial component of global security threats. Funds for such activities can originate from both legal and illegal sources, often disguised as seemingly legitimate transactions. Governments and international organizations have created an increasingly complex regulatory framework to effectively combat terrorist financing. However, as with any criminal law regulation, this endeavor presents significant legal challenges.

Categories
Criminal Defense Liability of the management

Defending Economic Criminal Cases in Germany: A Comprehensive Strategy

Economic criminal law (Wirtschaftsstrafrecht) is a highly specialized and complex area that impacts businesses of all sizes—from multinational corporations to small enterprises and even individuals. Defending against charges in this field requires not only profound legal knowledge but also a keen understanding of business operations, financial structures, and the specific circumstances of the accused.

In this article, we will explore the strategic challenges of defending economic crime cases, highlight the most common offenses, and discuss recent developments in the legal landscape.