Nigeria’s $59 billion cryptocurrency market faces renewed scrutiny over the safety of customer funds held on international trading platforms following a $6.3 billion theft from Binance, highlighting the risks of leaving digital assets under the control of centralised exchanges.
The October 29 attack, attributed by the FBI to North Korean-linked cybercrime group TraderTraitor, saw attackers drain funds from Binance-controlled hot wallets across multiple blockchain networks.
The incident, one of the largest cryptocurrency thefts on record, has exposed vulnerabilities in the security infrastructure of platforms holding billions of dollars in customer assets.
Read also: Binance hit by $6.3bn security breach in biggest cryptocurrency heist
Binance has pledged to cover the losses using its corporate funds and Secure Asset Fund for Users (SAFU), while industry partners have frozen approximately $3 billion in stolen assets. By November 1, the exchange said it had recovered or covered 95 percent of the stolen funds and would resume withdrawals in phases.
But the incident has raised a more fundamental question for Nigerian cryptocurrency users: how protected are their holdings when the platforms controlling their assets are compromised?
The question carries significant economic implications for Nigeria, where cryptocurrency has become an increasingly important channel for savings, international payments, remittances and trading amid persistent naira volatility, inflation and foreign exchange constraints.
Estimates from Chainalysis put Nigeria’s cryptocurrency transaction value at approximately $59 billion between July 2023 and June 2024, making the country one of the largest cryptocurrency markets globally and a leading destination for digital asset activity in sub-Saharan Africa.
Nigeria also ranked sixth globally in cryptocurrency adoption in the 2025 Chainalysis Global Crypto Adoption Index, with approximately $92.1 billion in cryptocurrency transaction value recorded in the 12 months to June 2025.
Stablecoins, particularly dollar-pegged tokens, have become increasingly important to Nigerian users seeking exposure to dollar-denominated assets and alternative payment channels.
A 2025 report by Quidax and IFS Insights, titled The State of Crypto Adoption in Nigeria, found that 83.2 percent of surveyed Nigerian crypto adopters preferred centralised exchanges for their cryptocurrency activities. The finding underscores the extent to which users depend on platforms that retain control of the underlying digital assets.
This concentration of activity introduces risks that extend beyond individual investors.
Read also: Binance freezes withdrawals after $6.3bn record crypto heist
Growing risks of centralised custody
When customers leave cryptocurrencies on centralised exchanges, the platforms generally control the private keys required to move those assets. Users therefore depend on the exchanges’ cybersecurity systems, internal controls, liquidity and ability to maintain uninterrupted operations.
This arrangement creates what financial experts describe as custody and counterparty risks. Customers may own the economic value of their cryptocurrency holdings but depend on another institution to safeguard those assets and provide access to them.
The Binance incident illustrates how quickly that dependence can become a problem. A successful attack on exchange infrastructure can expose large pools of customer assets and disrupt withdrawals, trading and access to funds, even when individual customer accounts have not been compromised.
For Nigerian traders and businesses that depend on international exchanges for liquidity and access to digital dollar markets, withdrawal restrictions could affect their ability to settle transactions, meet payment obligations and respond to sudden market movements.
The implications are particularly important for users who rely on peer-to-peer (P2P) channels to convert cryptocurrency into naira and vice versa. Disruptions to major exchanges could reduce liquidity, widen transaction spreads and increase uncertainty across interconnected trading networks.
Regulatory gaps compound custody risks
Nigeria’s exposure is not simply a cybersecurity problem. It also reflects the complicated relationship between the country’s expanding cryptocurrency market and the international platforms serving its users.
The relationship between Nigerian authorities and Binance has been particularly contentious, involving allegations relating to foreign exchange market manipulation, tax compliance and financial transparency, as well as restrictions on the platform’s operations in Nigeria.
While the Securities and Exchange Commission (SEC) has introduced a framework for registering and regulating digital asset operators, the number of authorised platforms remains limited relative to the scale of cryptocurrency demand.
This creates a difficult environment in which Nigerian users continue to access international platforms while domestic operators face capital requirements, licensing costs and evolving compliance obligations.
The result is a market where significant volumes of cryptocurrency activity take place through platforms outside the direct supervisory reach of Nigerian regulators.
A major security incident involving an international exchange therefore raises questions about the extent to which domestic authorities can protect Nigerian customers, obtain timely information about affected accounts and coordinate recovery efforts when assets are held by foreign entities.
It also exposes the limitations of relying on licensing and transaction monitoring alone without adequate attention to custody standards, cybersecurity audits, asset segregation and operational resilience.
Local exchanges face a competitiveness test
Stakeholders in Nigeria’s blockchain industry have repeatedly warned that regulatory requirements must balance consumer protection with the need to develop competitive domestic businesses.
Mela Claude Ake, president of the Stakeholders in Blockchain Technology Association of Nigeria (SiBAN) and lead partner at Mela Claude Ake & Co., has cautioned that excessive capital requirements and transaction-level taxation could undermine local operators and push users towards less transparent channels.
He has advocated tiered capital requirements that distinguish emerging startups from large institutional platforms, alongside taxation based on realised gains rather than gross capital movements.
The distinction has implications for custody infrastructure. Building secure digital asset platforms requires significant investment in cybersecurity, compliance systems, insurance arrangements, technical personnel and independent audits.
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If local operators face regulatory and financial barriers that prevent them from attracting investment and scaling, Nigerian users may remain heavily dependent on foreign platforms despite the risks associated with cross-border custody.
Obinna Iwuno, founder of CBC Blockchain Services, similarly argues that regulatory frameworks should encourage innovation while strengthening safeguards against money laundering, terrorism financing and other financial crimes.
His position highlights a central policy challenge: Nigeria needs stronger local infrastructure and supervision without creating conditions that make regulated domestic platforms uncompetitive.
Security failures carry wider financial implications
The Economic and Financial Crimes Commission has also repeatedly drawn attention to cryptocurrency’s growing role in financial crime investigations.
EFCC chairman Ola Olukoyede has described cryptocurrency as the new oil, reflecting the scale of value moving through digital asset networks and the potential for abuse by individuals seeking to conceal illicit proceeds.
The same infrastructure facilitating legitimate remittances, investments and commercial transactions can also be exploited for money laundering and other financial crimes.
The Binance incident adds another dimension to this challenge. When large amounts of cryptocurrency are stolen, tracing and recovering the assets require cooperation among exchanges, blockchain intelligence companies, law enforcement agencies and other service providers across jurisdictions.
Although blockchain transactions can be publicly traced, identifying the individuals controlling destination wallets and freezing assets before they move through multiple networks remain difficult.
For Nigeria, where cryptocurrency is increasingly intertwined with cross-border payments and informal foreign exchange activity, weaknesses in international exchange security can create risks for individual users and the wider financial system.
To the extent that it could be deemed somewhat safer to hold assets on domestic exchanges, it is true.
Ake said the SEC digital assets or virtual assets rules also apply to operators that make their services available within this jurisdiction.
“On the issue of insurance, per SEC rules capital market operators are mandated all registered entities under the Investments and Securities Act (ISA) to maintain a valid fidelity insurance policy,” he said.
He added that Rule 27A(1)(a) explicitly specifies the required scope of the coverage, forcing the policy to cover fidelity guarantees against theft/stealing, fraud, or dishonesty by any officer, employee, or sponsored individual of the firm.
“Furthermore, under SEC Rules on Issuance, Offering Platforms, and Custody of Digital Assets, there are regulatory burdens on DAXs and DAOPs to maintain current Fidelity Bonds covering at least 25% of the minimum paid-up capital as stipulated by the Commission’s Rules and Regulations,” he noted.
Beyond the Binance breach
The incident does not necessarily undermine the long-term prospects of cryptocurrency adoption in Nigeria. Rather, it exposes the gap between the speed of market expansion and the development of the infrastructure needed to protect participants.
A market recording tens of billions of dollars in annual cryptocurrency transactions cannot rely exclusively on the security assurances of international exchanges.
Iwuno has identified several priorities, including stronger local custody services, risk-based licensing, independent cybersecurity assessments, better coordination among the SEC, Central Bank of Nigeria, EFCC and Nigerian Financial Intelligence Unit, and clearer consumer protection requirements.
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There is also a need for greater public understanding of the difference between keeping cryptocurrency in an exchange account and holding assets in a self-custody wallet. While the latter gives users control of their private keys, it also makes them directly responsible for securing those keys and protecting their funds.
Iwuno said regulators should establish standards that make custody providers accountable without driving legitimate transactions into informal P2P networks.
For domestic operators, he said the opportunity lies in building secure, compliant platforms capable of competing with international exchanges on reliability, liquidity and customer protection.
Binance’s recovery of or provision for most of the stolen assets may limit the immediate financial impact on its customers. But the implications for Nigerian users extend beyond the exchange’s ability to absorb the losses.
As cryptocurrency becomes more embedded in household finances, business transactions and cross-border payments, the security of institutions holding digital assets is becoming an increasingly important part of Nigeria’s financial infrastructure.
The central risk is no longer simply whether Nigerians can access cryptocurrency. It is whether they can reliably access and recover their money when the platforms holding it fail.
Royal Ibeh is a senior journalist with years of experience reporting on Nigeria’s technology and health sectors. She currently covers the Technology and Health beats for BusinessDay newspaper, where she writes in-depth stories on digital innovation, telecom infrastructure, healthcare systems, and public health policies.
