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PwC Warns Nigeria Telcos of AI Fraud Risks

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Telecom companies should invest in sophisticated anti-fraud tools that employ machine learning and Artificial Intelligence (AI) to enhance detection and response times while conducting regular audits to ensure that systems remain up-to date and effective.

PwC Warns Nigeria Telcos of AI Fraud Risks

That’s according to Pricewaterhouse Coopers (PwC’s) latest paper on AI fraud in the Telecom sector.

The paper notes the dual role of Artificial Intelligence as both a threat and a shield highlights the need for Nigerian telecom operators to adopt AI deliberately and strategically.

It calls for a deeper understanding of how technological disruption is transforming fraud risks today and how those risks may evolve in the.

The professional services firm noted that the rapid adoption of AI is reshaping the fraud landscape in the telecommunications sector, enabling criminals to automate scams, impersonate victims through deepfake technologies, and scale fraudulent schemes with unprecedented speed.

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The 16-page report, titled ‘AI’s Dual Role in Telecom Fraud’, noted that while AI is helping fraudsters launch more sophisticated attacks, the same technology can also serve as a powerful defensive tool for telecom operators and financial institutions.

“AI has tremendous potential to drive positive change across sectors, but it also enables fraudsters to create and disseminate scams quickly and at scale,” PwC said, warning that the expanding digital ecosystem linking telecom networks and financial services is creating new vulnerabilities.

Fraud has long posed a significant challenge for telecom operators worldwide, resulting in financial losses, reputational damage, and regulatory scrutiny.

Globally, telecom fraud was estimated at approximately $38.95 bn in 2023, highlighting the scale of the problem. In Nigeria, the sector has also faced rising risks.

According to the Nigerian Communications Commission (NCC), citizens lost approximately N12.5 bn to telecom-related financial crimes between 2019 and January 2023.

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PwC said the growing integration between telecom networks and financial services, such as mobile money platforms and digital banking, is further complicating the fraud landscape.

“When fraud occurs across interconnected platforms, both telecommunications and financial services providers face regulatory scrutiny and erosion of customer trust,” the report said.

The firm added that telecom operators are increasingly becoming critical infrastructure for digital financial services, exposing them to greater risk as criminals target the ecosystem.

Despite these risks, PwC said telecom companies have a unique advantage in the fight against fraud due to the vast amount of network and customer data they possess.

By deploying advanced AI systems, telcos can detect suspicious activity patterns, flag unusual call behaviour, and identify fraudulent transactions in real time.

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For example, AI-driven pattern recognition can analyse large datasets to detect irregular call durations, unusual call frequencies, or activity occurring at odd hours, indicators that may signal fraudulent activity.

Machine learning models trained on historical fraud cases can also help identify subtle warning signs that traditional detection systems might miss.

PwC noted that some telecom operators are already deploying AI-powered spam detection tools capable of analysing hundreds of behavioural parameters to determine whether a message is fraudulent.

Real-time data analysis, the firm added, can allow companies to block fraudulent activities before they cause major financial damage.

Beyond fraud detection, AI can also help organisations respond more effectively to incidents.

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Using natural language processing, generative AI systems can convert technical security data into simplified reports tailored for regulators, executives, and compliance officers.

However, PwC said technology alone will not be enough to curb the growing threat.

The firm stressed that stronger collaboration between telecom operators, financial institutions, and regulators is essential to prevent fraud from spreading across digital platforms.

Telecom companies, it said, possess sophisticated tools capable of monitoring call patterns and network behaviour, which could help banks detect suspicious activities such as SIM swap attempts.

At the same time, banks have developed advanced fraud detection algorithms that could enhance telecom operators’ ability to identify suspicious activity across their networks.

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“By sharing insights and real-time threat intelligence, both sectors can strengthen their individual and collective defences,” PwC said.

The firm cited international examples where such collaboration has improved fraud detection and response times, including initiatives in the United Kingdom, Singapore, Australia, and the Philippines. PwC also emphasised the importance of closer engagement with regulators such as the Central Bank of Nigeria and the Nigerian Communications Commission to ensure clear and responsive regulatory frameworks that support innovation while protecting consumers.

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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

Telecom

NCC Asks Telcos to Make Budgetary Provisions for Cybersecurity

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Nigerian Communications Commission (NCC) has directed telecommunications operators to make dedicated budgetary provisions for cybersecurity as part of efforts to strengthen the resilience of Nigeria’s communications infrastructure against the growing wave of cyber threats.

NCC Asks Telcos to Make Budgetary Provisions for Cybersecurity

 

The directive forms part of the Commission’s Cyber Resilience Framework for the Nigerian Communications Sector (CRF-NCS), which introduces new governance, risk management and operational requirements aimed at safeguarding the country’s critical telecommunications infrastructure from increasingly sophisticated cyberattacks.

Under the framework, all licensed telecom operators are expected to establish formal cybersecurity governance structures, dedicate adequate financial resources to cyber resilience programmes, and integrate cybersecurity into their enterprise-wide risk management processes.

The Commission said operators must ensure cybersecurity investments are no longer treated as optional operational expenses but as strategic business priorities necessary to protect network infrastructure, customer information and the country’s digital economy.

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According to the NCC, licensees are expected to allocate sufficient budgets to support cyber risk assessments, security technologies, staff training, incident response capabilities, continuous monitoring and compliance with regulatory requirements.

The framework also requires operators to designate senior executives responsible for cybersecurity oversight.

At the same time, boards of directors are expected to provide strategic direction and ensure adequate funding for cyber resilience initiatives.

Speaking on the need for a stronger cybersecurity regime during the unveiling of the framework, Abraham Oshadami, executive commissioner, Technical Services, NCC,  said, “Given the increasing digitalisation of services, the rapid growth of data exchange, and the sophisticated nature of modern cyber threats, the need for a robust, adaptive and inclusive cybersecurity framework has become more urgent.”

He added, “Both state and non-state actors are targeting essential sectors—including ours—through coordinated cyber and physical attacks. These attacks frequently target control systems and data integrity, underscoring the critical risks posed to operational technology (OT), especially in our sector.”

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“As cyber threats evolve, they endanger not only system performance but also human safety, amplifying the severity and consequences of disruptions to vital communications infrastructure. Cybersecurity now encompasses human safety and must address the real risk to people’s lives when a system is attacked or compromised.”

The Commission further stated that operators are required to develop comprehensive cybersecurity implementation plans, conduct periodic risk assessments, establish business continuity and disaster recovery procedures, and regularly test their cyber defence capabilities.

In addition, the framework makes cyber incident reporting compulsory. Licensees must inform the NCC’s CSIRT of any major cybersecurity breach within four hours of discovery, and provide a thorough post-incident analysis after mitigation is complete.

 

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Glo Leads Internet Growth Figures in Nigeria for May

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Digital solution provider, Globacom has recorded the highest Internet subscriber growth among Nigeria’s major telecom companies for the month of May.

Data from the Nigerian Communications Commission, NCC, Nigeria’s total Internet users increased to 157 million in May, up from 154.3 million in April. That is a growth of 2.67 million users in one month.

Globacom led the market by adding about 1.2 million new Internet subscribers. This means Glo was responsible for almost half of all new Internet users in May.

The company’s subscriber base grew from 15.5 million in April to 16.8 million in May. Airtel came second with 1.07 million new users, moving from 54.8 million to 55.8 million. MTN added 382,894 users to reach 83.5 million.

T2 Mobile, formerly 9mobile, recorded no growth for the second month in a row. Its subscriber base remained at 802,534. This is despite its roaming agreement with MTN, which was approved almost a year ago to help T2 customers use MTN’s network in areas with poor coverage.

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Industry experts say Glo’s strong growth is due to its ongoing network upgrade. Since last year, the company has been building new base stations, expanding its fibre network, and adding thousands of new 4G sites across cities and rural areas.

The upgrades have improved voice and data quality for customers, while Globacom remain committed to providing better network experience and affordable Internet services to more Nigerians.

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MTN Paid 600Bn in Taxes in H1 2026 – Kadri, MTN CFO

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MTN Nigeria’s half-year 2026 performance reflects more than revenue growth, highlighting the wider economic activity generated through tax payments, infrastructure investment and shareholder returns.

MTN Paid 600 Billion in Taxes in H1 2026 - Kadri, MTN CFO

Kadri, MTN CFO

Beyond its financial results, the telecommunications operator said it continues to channel substantial resources into expanding network infrastructure, meeting statutory obligations and delivering value across its stakeholder ecosystem.

The company disclosed that it paid more than ₦600 billion in taxes, customs duties, regulatory levies and other statutory obligations over the past year.

It also invested over ₦1.6 trillion in capital expenditure since January 2025 to expand network capacity and improve service quality, while declaring an interim dividend of ₦26 per share for shareholders.

Speaking on Arise News’ Global Business Report, MTN Nigeria’s Chief Financial Officer, Modupe Kadri, explained that the company’s earnings are shared across several stakeholders before returns reach investors. “For every one naira of revenue, about 24 kobo becomes profit.

“The government receives over ₦600 billion through taxes and levies, operating costs account for a significant portion of our revenue, and every participant within the ecosystem benefits from the value we create,” he said.

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According to the Nigerian Communications Commission (NCC), telecommunications remains one of the largest contributors to Nigeria’s Gross Domestic Product, supporting digital financial services, education, healthcare, commerce and public services. Continued investment by operators has also been identified as critical to expanding broadband access and improving digital inclusion across the country.

Kadri noted that shareholder returns remain an important part of MTN’s capital allocation strategy, but stressed that they represent only one aspect of the company’s broader economic contribution.

“Even when we declare dividends, the government still receives withholding tax, while we continue investing heavily in our network because sustaining quality service requires ongoing capital commitment,” he said.

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