Why the Tron blockchain became infrastructure for the shadow crypto economy

On March 5, 2026, the U.S. Securities and Exchange Commission (SEC) unexpectedly dropped all fraud and market manipulation charges against Tron founder Justin Sun. Sun immediately announced this on social media and, with noticeable irony, described the $10 million penalty imposed on his company as simply the “cost of doing business.”

However, the timing of the decision was more important than anything else: the charges were dropped just days after Sun completed a $75 million investment in World Liberty Financial, a project linked to the family of Donald Trump. This investment became the largest part of his political spending, which in total amounted to about $90 million. GetBlock AML Research reveals other notable facts that Sun and his team have carefully tried to keep out of the spotlight.

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How the Tron blockchain became part of the shadow crypto economy

In effect, Sun paid his price and gained his freedom. But while he is trying to draw attention to his new seat at the political table, open on-chain data reveals a reality that cannot be hidden. Much of the crypto industry prefers not to discuss the role the Tron network actually plays. However, the data speaks for itself: the network has gradually become key infrastructure for the global shadow economy.

By creating a blockchain with minimal restrictions and almost no oversight, Sun built more than just a technological platform. He created a system that effectively became a convenient environment for organized crime.

Last year, the volume of illicit cryptocurrency activity reached a record $158 billion. The Tron network occupied a central place in these flows, becoming a kind of “high-speed railway” for human traffickers, fraud syndicates, and states under international sanctions.

Sun has now settled his issues with American regulators. But what matters far more is understanding the system he built and the consequences it may have in the future.

How the “pig butchering” scam works

Many international criminal groups use the Tron network for one simple reason: it provides a mathematical advantage over other blockchains.

The so-called “pig butchering” scheme is a type of online fraud. Criminals first build trust with the victim (often through social media or dating platforms) and then persuade them to invest money in fake investment opportunities.

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Why scammers use the Tron blockchain

For such schemes to operate at scale, criminals need a network where funds can be transferred quickly and almost for free. On Ethereum, for example, a single transaction fee can sometimes reach $50. On Tron, transfers can cost almost nothing.

For a criminal organization working with thousands of victims at the same time, this difference is enormous. It transforms an expensive operation into an almost fully automated money extraction system. The second key feature is speed. The Tron network has only 27 validator nodes that confirm transactions. This means less decentralization but significantly higher speed.

A new block is created roughly every 3 seconds. For scammers, this is critical: they can move stolen funds through dozens of different wallets before the victim even realizes what happened.

As a result, the combination of extremely low fees and high speed has made the network the primary infrastructure of the shadow economy linked to stablecoins — cryptocurrencies pegged to the U.S. dollar.

Crypto money laundering through transaction chains

To understand how billions of dollars disappear, it is necessary to examine the mechanism known as a peeling chain — a “cleaning chain.” As soon as stolen funds reach a scammer’s wallet, an automated script is triggered. It does not simply move the funds further — it begins splitting them.

For example:

• from a sum of several thousand dollars, the system may send $200 to a new wallet,
• while transferring the rest to another address.
• a second later, the process repeats again.

In this way, a single transaction can turn into thousands of micro-transfers that pass through hundreds or thousands of wallets. For law enforcement agencies, this creates a serious challenge.

In the traditional banking system, money can be traced: a transfer moves from one bank to another. In the Tron network, investigators must track thousands of separate transactions through thousands of wallets. While they are analyzing the first transfers, the funds are already passing through dozens of subsequent stages. Moreover, many of these transactions pass through countries that do not cooperate with Western law enforcement agencies.

The reason criminals use Tron again comes down to cost. On other blockchains, a chain of a thousand transactions would cost thousands of dollars in fees. On Tron — almost nothing.

How cryptocurrencies are used to evade sanctions

Although the Tron network is positioned as a tool for financial accessibility, the data shows a different picture. In 2025, the use of cryptocurrencies by sanctioned organizations and states grew by more than 400%. Most of this growth was linked specifically to the Tron ecosystem.

The most striking example is the A7A5 stablecoin

This digital asset was created by entities linked to Russia in order to bypass international banking restrictions. In less than a year, $93.3 billion in transactions passed through it.

In practice, this instrument made it possible to conduct international settlements, purchase industrial components, and maintain economic activity outside the global banking system.

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Use of the Tron network by terrorist and hacking groups

Terrorist organizations have also begun changing their strategy. Previously, many of them used Bitcoin, but its transparency makes tracking relatively straightforward. As a result, groups such as Hamas and Palestinian Islamic Jihad began shifting to Tron.

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By early 2026, law enforcement had identified clusters of wallets through which tens of millions of dollars in USDT were transferred to finance military operations. Even the North Korean hacking group Lazarus Group began actively using the network. In 2025, hackers from North Korea stole $2.02 billion in cryptocurrency — 51% more than the year before. The Tron network became one of the tools used to launder those funds.

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The scale of activity is measured in trillions. In 2025, $7.9 trillion in USDT transfers passed through the Tron network. This volume is comparable to the world’s largest financial clearing systems.

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However, unlike traditional banks that must comply with strict anti-money-laundering regulations, this infrastructure operates with minimal oversight.

According to the Crypto Crime Report 2026, the total volume of illicit crypto transactions reached $158 billion. Most of those transactions passed through the Tron network.

Cambodian crypto platforms and USDT money laundering

Stolen cryptocurrency ultimately has to be converted into real money. For a long time, the Huione Guarantee structure in Cambodia played a key role in this process. The system operated through Telegram and functioned as a massive shadow marketplace for the criminal world.

More than $35 billion in USDT passed through it. However, by the end of 2025 the situation changed. The Cambodian government revoked the citizenship of businessman Chen Zhi, and in January 2026 he was arrested and extradited to China.

After that, the United States officially designated Huione as an organization linked to money laundering. But the shadow market quickly adapted. New structures — Xinbi Guarantee and Tudou Guarantee — replaced Huione and continued performing the same functions.

Justin Sun’s settlement with the SEC

On March 5, 2026, Justin Sun reached a settlement with the SEC, effectively ending an investigation that had lasted several years. The case involved market manipulation, including more than 600,000 wash trades. The $10 million penalty allowed him to resolve the charges against him personally. For a billionaire, this is a relatively small amount.

Justin Sun’s investment in World Liberty Financial

Justin Sun attempted to strengthen his political influence.

He invested $75 million in World Liberty Financial, a project linked to Donald Trump. However, an unexpected turn followed. The project’s team blocked Sun’s cryptocurrency address, effectively freezing his investment. This became a serious blow to his reputation.

How crypto infrastructure became a tool of the shadow economy

Justin Sun often promotes Tron as the future of decentralized finance. But on-chain data reveals another side.

The network has become infrastructure for:

• sanctioned states
• fraud schemes
• hackers
• and criminal organizations.

It is this infrastructure that allowed the shadow economy to grow to unprecedented scale. For that reason, Justin Sun’s legacy may ultimately be measured not by the value of the Tron cryptocurrency, but by the consequences of the system he built.