E-Financial
Cybersecurity Expert Raises Alarm, Warns against Use ATM Card PIN for Online Transactions

Dr. Kingsley Chibuzor Aguoru, a Nigerian-British Chartered Engineer and Doctor of Information Security, has petitioned the Economic and Financial Crimes Commission (EFCC) and the Central Bank of Nigeria (CBN) to immediately put a halt to card PIN usage for online payments to protect Nigerians from being fleeced of their hard earned money.

He said he was making the passionate appeal in order to secure financial practices in the country.
According to the UK based chartered Engineer, with his over 20 years of experience in financial technologies and security, who pioneered the concept of OTPs for card-not-payments, he was compelled to bring attention to the critical flaws in the Nigeria’s current online card payment practices, which exposes customers to unnecessary risks and significant danger.
Specifically, according to Aguoru, the continued use of PIN in online transactions put Nigerians at a grave risk of being defrauded.
Aguoru noted that card PINs were designed for face-to-face transactions at ATMs and POS terminals where secure encryption methods protect users rather than online usage.
In the petition cited by this paper, titled: “Urgent Call to Ban Card PIN Usage for Online Payments in Nigeria”, Dr. Aguoru explained: “In 2005, I developed a solution to tackle prevalent fraud in card-not-present transactions in the United Kingdom using both online and offline OTP models, drawing on Cartesian geometry. Although major networks like Visa and Mastercard declined the innovation at the time, my OTP model has since become a standard worldwide for authorization.
”Nigerian payment providers, such as Paystack and Flutterwave, and Interswitch still require card PINs for online card transactions, a practice virtually obsolete elsewhere or not ever used. Card PINs are designed for face-to-face transactions at ATMs and POS terminals, where secure encryption methods protect users. Using them online exposes consumers to serious cyber risks, including phishing, keylogger, man-in-the-middle attacks, even some dubious staff at the payment provider company can misuse customer’s PIN captured on the internet.”
He continued: “Nigerians are already familiar with OTPs for securing online transactions. However, it is critical to understand that OTPs should never be combined with Card PINs in an online setting. Instead, global best practices require using OTPs or Multi-Factor Authentication alone for online payments, which adds a secure layer of protection, an alternative to using card PINs online is to issue hardware card readers. With these devices, customers would simply insert their card, enter their PIN directly on the reader, and receive a generated OTP, keeping the entire process offline and secure.”
Enumerating the role of CBN in financial matters in the present digital age, Dr. Aguoru called on the apex financial regulator to protect consumers from cyber vulnerabilities. “I respectfully call on the CBN to address these issues head-on by prohibiting web PIN entry for card payments and enforcing OTP or MFA requirements across all payment providers.”
He advised the CBN to urgently steps forward for the safety of Nigerian cardholders by banning the use of card pins for online transactions and mandate the use of OTPs or other dynamic authentication methods, such as authorization through mobile banking apps.
He noted that there was need for consumers to be educated on safe online payments practice to minimize exposure to phishing and other cyber threats.
He said it was also necessary for the apex bank to enforce industry wide compliance with modern security standards to protect Nigerian customers, especially on the web, through policies, such as security, payments compliance policies.
Aguoru emphasized that by adopting these measures, the CBN will greatly reduce the risks Nigerian consumers face and bring the nation’s payment systems in with international best practice.
E-Financial
PalmPay Executes Nigeria’s First Live Transaction on the National Payment Stack

PalmPay, Nigeria’s leading digital banking platform, has once again demonstrated its leadership in driving the nation’s payment revolution. In a landmark development for Nigeria’s digital economy, PalmPay, in collaboration with Wema Bank, completed the first live transaction on the Nigeria Inter-bank Settlement System (NIBSS) National Payment Stack (NPS), a next-generation infrastructure designed to redefine how money moves across the country.

The first live transaction, which happened at exactly 11:56 am on Friday, November 7, 2025, marks a new era in Nigeria’s financial innovation journey and reinforces PalmPay’s role as a trusted pioneer in the payment ecosystem.
This achievement rides on the back of the brand’s growing reputation as a fintech innovator, following recent global recognitions as Financial Times Africa’s Fastest-Growing Companies 2025 and CNBC and Statista’s Top 300 Global Fintech Companies for two consecutive years (2024 and 2025) for its impact, scale, and commitment to inclusive growth across emerging markets.
A Milestone that Redefines the Future of Payments
The National Payment Stack (NPS), powered by NIBSS, builds on the success of the NIP infrastructure, introducing greater speed, interoperability and real-time settlement across the financial ecosystem. Designed to meet international standards, NPS enhances cross-border payment capabilities while introducing more advanced security features, including digital signatures and multi-factor authentication to safeguard users and institutions.
Beyond its technical advancements, the National Payment Stack (NPS) sets a new benchmark for Nigeria’s leadership in Africa’s finance landscape. Through the ISO 20022 global messaging standards, Nigeria is now positioned as a regional hub for seamless and secure cross-border transactions.
Commenting on the landmark achievement, the Managing Director/Chief Executive Officer of the NIBSS, Premier Oiwoh, said: “We commend PalmPay for this historic achievement as one of the key collaborators in executing the first successful transaction on the National Payment Stack (NPS). This milestone reflects our shared
commitment to advancing a faster, safer and more interoperable payment ecosystem for Nigeria. The NPS represents the next frontier of innovation designed to power inclusion, efficiency and growth across the financial industry. We look forward to more institutions coming on board as we collectively shape the future of payments in Nigeria and across Africa.”
Also speaking, Jaipei Yan, Group Chief Commercial Officer at PalmPay, stated, “This achievement is a win for Nigeria and Nigerians. PalmPay is all about providing smarter banking solutions. Since our launch six years ago, we have focused on bridging the gap between innovation and everyday financial inclusion. It was an absolute delight to work with NIBSS and other stakeholders on this remarkable milestone.”
By pioneering this milestone, PalmPay not only strengthens its credibility but also reinforces its alignment with the Central Bank of Nigeria’s drive toward a digital, connected economy. From ranking among the world’s leading fintech brands to executing Nigeria’s first live transaction on a national payment infrastructure, PalmPay is proving that innovation, when purpose-driven, can transform economies.
Looking ahead, PalmPay aims to accelerate its vision of a connected, digital, and financially inclusive Africa, combining global standards with local relevance to build technology that truly empowers people and businesses.
E-Financial
Senate Seeks Full Disclosure in Probes Stamp Duty Collections

Senate has requested the Central Bank of Nigeria (CBN) and the Federal Inland Revenue Services (FIRS) to provide detailed information on revenue generated from Stamp Duty payments.

Sen. Aliyu Wadada, chairman of the Senate Committee on Public Accounts, made this known while briefing newsmen in Abuja on Thursday, according to the News Agency of Nigeria (NAN).
Wadada said the investigation is aimed at ensuring that the government maximises its revenue from the stamp duty, which according to him is a significant source of income for the country.
He said the committee had written to all commercial banks to furnish it with information, accompanied with figures as to how much that particular bank or collectively all the commercial banks have been able to generate from 2016 to 2024 as Stamp Duty Revenue.
He said, “It is of course, by law, expected that whatever these commercial banks put together as revenue from Stamp Duty, charged by the banks, is or are supposed to be remitted to the CBN.
“So, the committee has written to the CBN to furnish it with information, accompanied with figures as to how much has actually been remitted by these commercial banks with CBN and how much the CBN has remitted to the TSA.
“The second category is of course limited liability companies and oil and gas companies. They also charged Stamp Duty like commercial banks. The committee has also written to them.
“This committee has also written to the FIRS for it to furnish the committee with information that should also be accompanied with figures as to how much FIRS has generated on this category of Stamp Duty.”
Wadada said given the need to make the exercise all-encompassing, the committee had also written the Nigerian Governors Forum (NGF) to also provide information on how much they have received as proceeds of Stamp Duty.
He said given the effort and commitment of President Tinubu’s administration to providing needed infrastructure, concerted efforts should be made to ensure generation of revenue and its effective utilisation for the good of Nigerians.
E-Financial
Banks Ask Customers to Link Accounts to NIN before 2026 to Prevent Restrictions

Commercial banks have asked customers to link their accounts to their national identification numbers (NINs) or tax identification numbers (tax IDs) ahead of the implementation of the new tax laws.

In separate notices to customers, the banks said the new laws require all bank accounts to be linked to a tax ID before the effective date.
The financial institutions said customers without a tax ID are required to link their accounts to an NIN.
In a notice, Fidelity Bank stated that under the Nigerian Tax Administration Act (NTAA) 2025, all bank accounts must be linked to a tax ID or NIN by January 1, 2026.
“This implies that accounts without Tax ID or National Identity Number may be restricted from transacting as from January 1, 2026,” the bank said.
“To ensure your account remains accessible, please update your NIN on your account as soon as possible.
“Please use any of the options below to submit your NIN today: Click HERE or visit the NIN portal on our website. Dial *770*02# and follow the prompts.”
Similarly, Ecobank urged its customers to link their NINs on or before November 13, 2025, warning that failure to comply would result in restrictions being placed on accounts.
“You can easily link your NIN and update your account details through the Ecobank Customer Information Portal at https://customerupdate.ecobank.com/ciu/login by following these steps: select update your account details, enter your account number,” Ecobank said.
“Choose your preferred OTP delivery method, select request type and choose NIN updates, input your NIN, then re-enter it for VNIN (verification), click submit to complete the process.
“Alternatively, you may contact your relationship manager or visit the nearest Ecobank branch.”
On September 9, 2025, the federal government gazetted Nigeria’s new tax reform laws, with the implementation set to begin on January 1, 2026.
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