Virtual Currency Trading Behind U-Coin Fraud Risks: Three Major Criminal Law Traps You Must Understand

Recently, a friend’s experience has sparked widespread discussion in the crypto community—buying and selling USDT through bank cards to profit from price differences, with transaction volumes reaching 6.8 million yuan, but ultimately being sentenced to three years in prison for “concealing and disguising criminal proceeds.” This case has struck a nerve with many, as most mistakenly believe that as long as they are not directly involved in scams, they won’t break the law. Little do they know, legal risks related to crypto scams are far more complex than imagined, and every step of buying and selling virtual currencies may be on the edge of legality.

So, why are ordinary people who trade USDT off-exchange being prosecuted? What are the three major legal traps behind this?

Helping Crime: Unintentionally Assisting a Scam Group

Article 287 of China’s Criminal Law defines “helping information network criminal activities,” commonly called “helping crime.” This charge may seem distant, but in reality, it is very close to those trading USDT.

Specifically, if your trading account receives scam funds, even if you are not involved in the scam scheme, you may violate this law by facilitating the transfer of funds. A real case involved B selling 100,000 USDT, with the buyer being a member of a scam group; B was sentenced to 1.5 years in prison for helping crime.

The core issue here is: the law presumes you “should know” that the funds you receive are problematic, especially when the transaction amount is large and frequent. Even if you do not actively investigate the buyer’s background, the court may still find you to have knowledge or negligence.

Concealing and Disguising Criminal Proceeds: Continuing Transactions with Knowledge

Article 312 of the Criminal Law stipulates that “concealing, disguising, or transferring criminal proceeds” applies to those who knowingly help transfer illegally obtained funds. This is the most common charge in crypto scam cases.

The example of A is typical: A knew the buyer was involved in money laundering but still continued a transaction of 2.4 million yuan, and was sentenced to 3 years and 2 months in prison. Here, “knowing” does not require written evidence; as long as your behavior, transaction pattern, or conduct indicates you have perceived suspicious signs but still proceed, the court will consider you to have subjective intent.

Especially as the frequency and amount of transactions increase, it becomes easier for law to determine that you “knew” but concealed intentionally. Many investigated individuals claim “just trying to profit from the difference without knowing,” but when transaction volumes exceed 200,000 yuan with regularity, such defenses often fail.

Illegal Business Operation: The Ultimate Consequence of Professionally Reselling USDT

Article 225 of the Criminal Law defines “illegal business operation” applicable to individuals or organizations engaging in large-scale, professional USDT trading. Unlike the previous two charges, this does not require the funds themselves to be illegally sourced, but targets “illegal business activities.”

An extreme case involved C establishing an OTC platform for USDT trading, with a transaction volume exceeding 300 million yuan, and being sentenced to 5 years in prison. The court reasoned that reselling virtual currencies is equivalent to disguised foreign exchange trading; conducting financial activities without government approval constitutes illegal operation.

This means that even if your counterparties are “clean,” as long as you treat off-exchange trading as a profession and scale up, you risk being charged with illegal business.

Common Misunderstandings About Crypto Scam Risks

In practice, the three most common misconceptions among those investigated are:

Misconception 1: No direct involvement in scams means no problem

In reality, indirect transfer of stolen funds also violates the law. You don’t need to be the scam planner; as long as the funds flow through your hands, you may be part of the criminal chain.

Misconception 2: Cash transactions are safer

Large cash sources of unknown origin can also be suspected of money laundering. Monitoring shifts from bank statements to offline investigations, which can actually make evidence collection harder. Some people are even more likely to be deemed to have “intentional concealment.”

Misconception 3: Only doing transactions among acquaintances is safe

Once the upstream party is caught, downstream parties are inevitably involved. Law enforcement will trace the transaction chain comprehensively; your “familiar” status does not provide legal protection.

Key Legal Standards That Decide Whether You’re In the Trap

To judge whether you’ve crossed the legal line, focus on three core indicators:

Indicator 1: Whether you received scam funds

Just once receiving stolen money from a scam case can trigger investigations for helping crime or concealing proceeds. It’s not about quantity but quality.

Indicator 2: Transaction scale and frequency

When transaction volume exceeds 200,000 yuan, authorities will initiate investigations. Over 500,000 yuan may lead to key monitoring. When reaching millions, criminal liability is possible. Also, frequent transactions in a short period (e.g., over 10 times in a month) can raise suspicion of “professional trading.”

Indicator 3: Communication tools and “knowing” recognition

Using encrypted tools like Telegram, Signal for transactions, courts will see that you anticipated risks but took covert measures, strengthening the “knowing” assumption. Regular WeChat or Alipay transactions are relatively safer.

If You Have Been Summoned or Investigated: How to Respond Correctly

If you have received related notices, these steps are crucial:

Step 1: Request to see the law enforcement officer’s credentials

This is not to provoke but to protect your rights. Any unofficial personnel or those without proper credentials have no legal authority to question you.

Step 2: Review the record carefully before signing

Don’t rush to cooperate; every item could be evidence for future charges. If you disagree with any statement, raise objections and request amendments on the spot.

Step 3: Immediately consult a professional lawyer

A lawyer can assess risks, plan responses, and protect your rights during interrogation. Do not attempt to handle it alone.

If the investigation has already escalated

Prepare these materials to help your case:

• Organize and print all bank transaction records, stamped by the bank. This directly proves the source and flow of funds.

• Collect all transaction counterparties’ identities, transaction records, and communication logs. This helps demonstrate the legitimacy and authenticity of your transactions.

• Prepare legal proof of your initial funds source, such as salary slips, investment certificates, or gift declarations from relatives. This explains where your initial capital came from.

The Legal Essence Behind USDT Scam Risks: Three Things You Must Know

Point 1: USDT is nominally virtual property, but its legal status is ambiguous

Virtual currencies are not legal tender, and transactions are not protected under traditional financial regulation. However, when involving RMB exchange, it falls under foreign exchange regulation, violating national foreign exchange controls.

Point 2: Professionally reselling USDT is equivalent to disguised foreign exchange trading

Even if transactions do not involve scam funds, forming a certain scale of USDT buying and selling business is legally regarded as “unauthorized financial activity for profit.”

Point 3: Continuing to receive suspicious funds without stopping is presumed to be “knowing”

The law has an important inference rule: if you receive suspicious funds and continue trading, each subsequent transaction reinforces the “knowledge” assumption. You might defend as “unaware” at some point, but after crossing a certain threshold, the law will consider you to have known and chosen to ignore.

The risks of USDT scams are not just distant threats—they exist in every off-exchange transaction. Those who think they are cautious or clever often unknowingly cross legal boundaries. The safest choice is to stop off-exchange trading altogether and shift all operations to legitimate licensed exchanges, letting the regulatory system help you filter risks.