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AI-Powered Cyber Threats Put Nigerian Banks on Alert

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Nigerian banks are increasingly embracing artificial intelligence (AI) to improve customer service, strengthen fraud detection, and streamline operations.

AI-Powered Cyber Threats Put Nigerian Banks on Alert

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However, the same technology driving innovation could also expose the country’s financial system to unprecedented cyber risks, according to a recent warning from the International Monetary Fund (IMF).

The IMF has cautioned that advanced AI tools are rapidly enhancing the capabilities of cybercriminals, making it easier and faster to identify and exploit vulnerabilities in banking systems, payment infrastructure, and digital platforms.

For Nigeria, where digital banking transactions have surged in recent years and financial institutions are becoming more interconnected, the implications could be significant.

The warning comes at a time when Nigerian banks are investing heavily in digital transformation.

From AI-powered customer support systems to automated fraud monitoring tools and digital lending platforms, financial institutions are relying more than ever on technology to drive growth and improve efficiency.

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Yet experts warn that this digital expansion is also widening the attack surface for cybercriminals.

The IMF noted that advanced AI models can dramatically reduce the time and expertise required to discover software vulnerabilities.

This means attackers can launch more sophisticated and coordinated cyberattacks against multiple institutions simultaneously.

For Nigeria’s banking sector, which depends on common payment rails, cloud infrastructure, telecommunications networks, and shared service providers, a major cyber incident could quickly spread across the financial ecosystem.

Nigeria’s financial sector has undergone a remarkable digital revolution over the past decade.

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Data from the Central Bank of Nigeria (CBN) show that electronic payments now account for trillions of naira in monthly transactions, driven by mobile banking, instant payments, fintech innovation, and the growing adoption of digital channels.

The success of platforms such as the Nigeria Inter-Bank Settlement System (NIBSS) Instant Payments network has made banking more accessible and efficient.

However, it has also increased dependence on interconnected digital infrastructure.

According to the IMF, this interconnectedness creates systemic vulnerabilities.

A cyberattack targeting a critical service provider, cloud platform, telecommunications network, or payment gateway could disrupt services across multiple banks at the same time.

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Unlike traditional bank robberies or isolated cyber incidents, AI-enabled attacks have the potential to trigger widespread operational disruptions, affecting payment processing, customer access to funds, and confidence in the banking system.

The IMF warns that extreme cyber incidents could evolve from operational challenges into broader financial stability concerns.

If multiple banks are simultaneously affected by a cyberattack, customers may experience service outages, delayed transactions, or restricted access to deposits.

Such disruptions could undermine public confidence and create liquidity pressures, especially if panic withdrawals or transaction bottlenecks occur.

The concern is not merely theoretical.

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Over the past few years, Nigerian financial institutions have experienced increasing levels of cyber fraud, phishing attacks, identity theft, and ransomware threats.

Although regulators and banks have improved cybersecurity frameworks, AI-driven attacks could significantly raise the sophistication and scale of these threats.

The IMF believes that the growing concentration of technology services could further amplify the risks.

Many Nigerian banks rely on a relatively small number of software vendors, cloud providers, telecommunications operators, and payment infrastructure providers. A successful attack on one critical provider could have cascading effects across the entire banking system.

This concentration risk is becoming more pronounced as financial institutions increasingly adopt AI solutions from a limited number of global technology companies.

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Despite the risks, AI is also emerging as one of the most powerful tools available to banks in defending against cyber threats.

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Ebere Melum-Nwogbo is a trained and practicing journalist. She is passionate about ICT and business journalism. She has over a decade experience spanning money and capital market as well as information technology

E-Business

NITDA Introduces Cloud Certification Boost Data Localisation Compliance

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National Information Technology Development Agency (NITDA) has introduced so-called Nigeria’s Certified Cloud Register, regulatory framework developed under the agency’s National Sovereign Cloud Initiative to determine which cloud providers are authorized to handle sensitive data, such as banking records.

NITDA Introduces Cloud Certification Boost Data Localisation Compliance

In effect, from October, NITDA requires banks, fintech companies and other regulated organisations to source cloud infrastructure providers from a national register of certified firms approved to host sensitive financial and government data.

The Certified Cloud Register, is expected to strengthen data sovereignty, improve regulatory oversight and support the implementation of the Central Bank of Nigeria’s (CBN) data localisation policy, which takes effect on January 1, 2027.

Under the framework, banks, fintechs, government institutions and other regulated entities will be able to verify whether cloud service providers, data centre operators, managed service providers and Artificial Intelligence (AI) infrastructure companies have met NITDA’s certification requirements before entrusting them with critical digital workloads.

The initiative is expected to provide regulated institutions with a standardised process for selecting cloud infrastructure providers that satisfy Nigeria’s technical, security and regulatory requirements.

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According to NITDA, the framework establishes “a common national standard, an independent assessment process and a public register of approved providers that banks, fintechs and government institutions can rely on when selecting cloud infrastructure partners.”

The register is expected to become a key compliance tool ahead of the CBN’s directive, which requires all payment transaction data generated within Nigeria to be stored and processed locally, effective from January 1, 2027.

The policy applies to deposit money banks, microfinance banks, mobile money operators, payment service providers, switching companies and other financial institutions.

The certification regime is also expected to reshape Nigeria’s cloud computing ecosystem, making regulatory approval a major requirement for cloud providers seeking to handle sensitive data for regulated industries.

Figures cited by NITDA showed that Nigeria’s 10 largest banks spent about N177.91 billion on information technology in the first quarter of 2026, representing a 31 per cent increase over the corresponding period last year.

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A sizeable portion of the investment currently supports cloud infrastructure hosted outside Nigeria, a trend the new certification framework is expected to address by encouraging greater utilisation of compliant local infrastructure.

NITDA said the certification programme will apply the same technical and regulatory standards to indigenous cloud providers and international hyperscale operators, creating a level playing field for all companies seeking to provide cloud services to regulated sectors.

The agency also disclosed that more than 85 per cent of Nigerian businesses currently rely on cloud services, with the majority using infrastructure hosted outside the country.

It said the new framework is aimed at improving confidence in Nigeria’s digital infrastructure while promoting local capacity and enhancing oversight of critical national data.

Speaking on the objective of the initiative, Kashifu Inuwa Abdullahi, director-general of NITDA, said the programme is designed to strengthen Nigeria’s position in the global digital economy rather than exclude foreign technology companies.

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According to him, the initiative is intended “to redefine the terms under which Nigeria participates in the global digital economy rather than isolate the country from international technology providers.”

The Certified Cloud Register forms part of broader efforts by the Federal Government to deepen digital trust, strengthen cybersecurity and ensure that critical financial and public sector data are managed in line with Nigeria’s evolving data governance and sovereignty objectives.

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E-Business

Firm Advocates Healthy IT Habits to Strengthen Cyber Resilience

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At the recent Cyber Security Weekend 2026 conference, Kaspersky shared the findings from its survey titled “Cybersecurity in the workplace: Employee knowledge and behaviour” which was conducted among employees from the Middle East, Turkiye and Africa (META) region.

The study highlights that everyday IT habits, including decluttering computers and reducing digital fatigue, can have a direct and often underestimated impact on an organisation’s cyber resilience.

The Kaspersky survey points to a growing challenge of digital fatigue in the workplace. 13.5% of employees surveyed in the META region confirmed that they made IT-related mistakes due to a lack of cybersecurity knowledge – a figure that shows the critical importance of continuous cybersecurity training and awareness programmes.

Among other reasons behind IT mistakes, respondents cited being in a hurry (30%), oversight (14%), being tired or stressed (12.9%) and having too many notifications (10%). The constant barrage of alerts, messages, and on-screen clutter is becoming an acute problem that can lead to costly IT errors, overlooked social engineering attacks, and even to cyber breaches.

The survey also examined employees’ digital workspace habits. An overwhelming 44.5% of respondents in the META region reported having between 10 and 20 icons on their desktop, while 30% admitted to having even more – with half to a full screen covered in them.

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Meanwhile, 33% of respondents also keep more than 10 tabs open in their browser at any given time. Excessive icons and open tabs do more than distract attention and fuel procrastination – they can slow device performance and, in the case of unused applications, quietly collect data.

Interestingly, most employees regularly disinfect their keyboards and phone surfaces (21.5% have adopted this habit since the COVID pandemic). However, digital cleanliness has not kept pace: 55% of respondents remove needless files once a month or more often; the rest perform digital clean-ups far less frequently – once a quarter, or even once a year.

Managing digital noise is key to staying alert: only essential notifications should remain active, especially during periods of deep focus on critical project deliverables. Regular breaks are just as vital for maintaining both well-being and cyber vigilance.

According to the survey, 78% of respondents spend their work breaks eating or drinking, while 58% chat with friends and colleagues. However, stretching and physical exercise is a more effective way to relieve stress and recharge focus – a habit adopted by only 14% of employees.

“It is important to recognise that digital fatigue is a real and growing stress factor: the constant stream of notifications, cluttered screens, and information overload gradually erode focus and make employees far more susceptible to mistakes and social engineering attacks. Simplifying your digital environment is not just a productivity tip, it is a cybersecurity measure”, says Brandon Muller, senior security consultant for the META region at Kaspersky.

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Extremist Groups Are Using Social Media to Recruit African Youth, New Report Warns

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Pan-African digital rights organisation Paradigm Initiative (PIN) has warned that violent extremist groups are increasingly exploiting digital platforms to recruit, radicalise and manipulate young people across the Sahel region.

Extremist Groups Are Using Social Media to Recruit African Youth, New Report Warns

The organisation raised the concern in a new policy brief titled “Digital Frontlines: Countering Online Radicalisation and Violent Extremist Narratives in the Sahel.”

According to the publication, extremist groups are shifting from traditional recruitment methods to digital platforms, including social media, encrypted messaging applications, short-form video platforms and online financial incentives, to target vulnerable populations.

PIN noted that unemployed youths and people facing insecurity and limited economic opportunities are particularly susceptible to online recruitment campaigns.

The organisation said that although governments have intensified efforts to combat violent extremism, responses to the digital dimension of the threat have failed to keep pace with rapidly evolving online tactics.

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It argued that addressing online radicalisation requires more than surveillance and restrictive measures, recommending investments in digital literacy, stronger community resilience, improved early-warning systems and credible counter-narratives.

PIN also urged governments to work closely with technology companies and civil society organisations to disrupt extremist recruitment while protecting citizens’ digital rights.

The report further highlighted the growing convergence between organised crime and violent extremist groups, noting that online propaganda increasingly promises financial rewards, belonging and purpose to vulnerable young people.

According to the organisation, this trend underscores the need for policymakers to prioritise prevention alongside conventional security responses.

Speaking on the findings, Moussa Waly SENE, Programmes Officer for Francophone Africa at Paradigm Initiative, described the digital space as a new frontline in the fight against violent extremism.

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“As more young Africans come online, stakeholders must ensure that digital platforms remain spaces for opportunity, innovation and civic participation, not recruitment grounds for violent extremist groups. Protecting digital rights and protecting vulnerable communities should be mutually reinforcing objectives,” he said.

Among its recommendations, the policy brief called for stronger regional cooperation to tackle cross-border online extremist networks, rights-respecting content moderation and greater accountability by digital platforms.

It also advocated expanded digital literacy programmes to strengthen resilience against online manipulation and community-led initiatives that empower young people to identify and reject extremist narratives.

The organisation further urged policymakers to develop security measures that balance national security objectives with the protection of privacy, freedom of expression and access to information.

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