Brazil's central bank is tightening its grip on cryptocurrency-related fraud with a new requirement that virtual asset service providers (VASPs) place precautionary holds of up to 24 hours on certain transfers to foreign platforms or self-custody wallets. The measure, announced on Friday by the Banco Central do Brasil (BCB), is designed to give financial institutions more time to scrutinize suspicious transactions before funds leave the country or become inaccessible.

The rules will apply to funds received above $10,000, either in a single transaction or based on a customer’s total transactions in a day. Providers must also hold other transfers that require further scrutiny under their risk-management policies. The central bank said the requirement is aimed at preventing fraud, especially schemes that exploit the speed and cross-border reach of digital assets.

Key details of the new regulation

Under the new framework, VASPs operating in Brazil must implement systems to identify and flag qualifying transfers. When a transaction meets the $10,000 threshold, the provider must place a hold of up to 24 hours before executing the transfer. During this period, the provider is expected to assess the legitimacy of the transaction, verify the identity of the parties, and determine whether any suspicious activity is present.

The central bank clarified that the hold applies to transfers sent to overseas providers or self-custody wallets, which are often used by scammers to quickly move funds beyond the reach of law enforcement. The 24-hour window is intended to give authorities and compliance teams adequate time to respond to potential red flags, while still allowing legitimate transactions to proceed without excessive delay.

Providers must notify customers of any hold placed on their transfer. They are also required to maintain comprehensive records of fraud incidents, attempted fraud, and corrective actions taken. This record-keeping obligation is meant to help regulators monitor trends and improve the effectiveness of anti-fraud measures over time.

Notably, a VASP may complete its assessment and release a transfer before the 24 hours expire, provided that it follows parameters set out by the central bank. This flexibility is designed to minimize disruption for legitimate users while maintaining a strong defense against fraud.

Effective date and implementation

The new rules take effect on Jan. 1, 2027. The extended timeline gives VASPs ample time to adapt their compliance systems, train staff, and develop the necessary technical infrastructure. It also allows the central bank to provide additional guidance on implementation, including the specific parameters under which early release of funds can occur.

Brazil has been actively shaping its cryptocurrency regulatory landscape. The BCB has previously issued rules on crypto settlement in regulated cross-border payment rails, and this latest measure adds another layer of protection for consumers and the financial system. The country has seen significant growth in crypto adoption, which has also attracted criminal actors seeking to exploit gaps in oversight.

Brazil joins global push against crypto scams

Brazil’s move is part of a growing international trend among regulators to combat crypto-related scams and money laundering. Scammers often use cryptocurrencies because of their speed, pseudonymity, and ability to move across borders instantly. Regulators around the world are now introducing measures to slow down transactions and add friction to the process, making it harder for fraudsters to succeed.

In Japan, the Financial Services Agency (FSA) and the National Police Agency have asked crypto exchanges to restrict withdrawals after customers deposit fiat currency or buy digital assets. While not binding, these requests encourage platforms to implement safeguards such as requiring customers to preregister withdrawal addresses and imposing a waiting period before newly added addresses can be used. The Japanese authorities have also suggested customer-specific withdrawal limits, stronger monitoring, phishing-resistant multifactor authentication, and checks to ensure that the name of a bank remitter matches the crypto account holder.

The Japanese measures are voluntary, leaving exchanges to determine implementation based on their operations and exposure to misuse. In contrast, Brazil’s regulation is mandatory, reflecting a more assertive approach by the central bank to protect the financial system.

European regulators on the alert

European regulators have also warned of criminals impersonating watchdogs and crypto companies as users search for licensed service providers after the EU’s Markets in Crypto-Assets (MiCA) licensing deadline. France’s financial regulator has reported cases involving fake websites designed to trick investors into sending funds to scammers. Meanwhile, the European Securities and Markets Authority (ESMA) said scammers had misused its identity and logo in falsified documents.

These warnings highlight the sophisticated tactics used by fraudsters, who often exploit the trust that investors place in regulatory bodies and well-known companies. The Brazilian measure, by introducing a mandatory holding period, aims to disrupt such schemes before funds are irrevocably transferred.

Brazil’s evolving crypto regulatory landscape

Brazil has been at the forefront of crypto regulation in Latin America. The central bank has been working with other government agencies to create a comprehensive regulatory framework that balances innovation with consumer protection. This latest measure is expected to be followed by additional rules and clarifications as the implementation date approaches.

The $10,000 threshold is notable because it targets high-value transfers that are more likely to be associated with criminal activity, while leaving smaller, everyday transactions unaffected. However, the aggregate provision means that even several smaller transactions adding up to more than $10,000 in a single day will be subject to the hold, closing a potential loophole.

Self-custody wallets, also known as non-custodial wallets, are a particular concern for regulators because they give users full control over their funds and are harder to monitor. By covering transfers to such wallets, Brazil is addressing one of the most challenging aspects of crypto oversight.

Impact on consumers and businesses

While the new rules aim to reduce fraud, they may also create some inconvenience for legitimate users. A 24-hour hold on large transfers could delay legitimate business transactions or personal transfers. However, the central bank’s decision to allow early release after a completed assessment provides a path for faster processing in clear-cut cases.

VASPs will need to invest in compliance technology and training to meet these obligations efficiently. Some smaller providers may find the requirements burdensome, but the central bank has signaled that it expects all providers to comply, regardless of size.

The measure is likely to be welcomed by consumer protection advocates, who have long called for stronger safeguards in the crypto industry. It also aligns with the recommendations of international bodies like the Financial Action Task Force (FATF), which has consistently urged countries to regulate virtual asset service providers and combat money laundering.

Global context and future outlook

Brazil’s decision to implement the 24-hour hold comes at a time when regulators worldwide are grappling with how to address crypto-related crime. While some jurisdictions have imposed strict licensing regimes, others are focusing on transaction monitoring and travel rule compliance. The Brazilian approach adds a practical tool that can be implemented by financial institutions without requiring major regulatory restructuring.

The effectiveness of the measure will depend on how well VASPs integrate the hold into their existing compliance workflows and how proactively they flag suspicious transactions. The central bank’s record-keeping requirement will provide valuable data for evaluating the measure’s impact and refining future policies.

As the Jan. 1, 2027, effective date approaches, Brazil is expected to publish further guidance and operational parameters. The crypto industry will be watching closely to see how the central bank balances fraud prevention with the need to maintain a competitive and innovative financial ecosystem.

For now, Brazil’s move sends a clear message that regulators are willing to take strong action against crypto fraud, even if it means introducing mandatory delays. As other countries observe the implementation and outcomes, this measure could serve as a model for similar rules elsewhere in Latin America and beyond.

Source:Cointelegraph News