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How This AI Alert by Airtel is Transforming Mobile Security in Africa

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AI Alert by Airtel Odeshi

These days, people rely heavily on their mobile phones for talking, texting, banking, social media, and storing important personal information. Because of this, scammers and spammers often target phone users.

Mobile fraud, like fake SMS messages and scams, is becoming more common and putting millions at risk of losing money or having their private details stolen.

Airtel’s new AI-powered Spam Alert Service offers a smart and timely way to fight back, marking a major step forward in protecting mobile users in Africa.

A brief look at mobile fraud and spam

Mobile fraud and spam are problems around the world, but they hit harder in places where mobile phone use is growing fast, and safety measures haven’t caught up.

A 2024 report from GSMA Mobile Economy shows that more than 20% of mobile users globally have experienced some kind of mobile fraud, with spam texts being one of the most common.

In Nigeria, the Nigerian Communications Commission (NCC) has noted a sharp rise in scam messages and fake calls, leading to yearly losses in the hundreds of millions of dollars.

These spam texts often include fake links, harmful ads, or tricks to steal personal details. Many people get caught without knowing, which can lead to stolen bank money, identity theft, or damaged devices.

Older spam blockers only work on certain phones or apps, leaving many people, especially those using basic phones, without protection.

 Why Airtel’s AI Spam Alert Service stands out

Airtel, a top telecom company in Africa, has launched a new and free service called the AI Spam Alert Service. It’s the first of its kind in Africa and aims to protect mobile users from spam text messages as they come in.

What makes this service different is that it doesn’t read or check the actual message content. Instead, it uses advanced artificial intelligence to quickly study the sender’s behaviour using over 250 signs or patterns, all within a fraction of a second.

Some of those parameters, according to Airtel, includes:

  • How frequently the sender changes SIM cards.
  • The volume and frequency of messages sent by the message initiator to different recipients.
  • The geographical spread of the recipient numbers, whether messages are targeted locally or dispersed nationwide.
  • Whether the sender receives replies or only sends messages.
  • A cross-reference of numbers previously reported for spam activity.

The AI completes this analysis in just 2 milliseconds, faster than the blink of an eye, allowing real-time alerts to subscribers as suspected spam messages arrive.

How Airtel’s Spam Alert Service improves mobile safety and trust

Airtel’s new AI-powered spam alert system is set to make a big difference in mobile security across Nigeria and the rest of Africa. Instead of depending on users to block spam themselves, the service works directly through the network to stop suspicious messages before they reach people’s phones.

This kind of technology helps users feel safer and more confident using mobile networks—especially as more people rely on their phones for banking and other money-related services.

A 2025 report by McKinsey Digital shows that many Africans worry about mobile security when using digital financial tools. By reducing the risk of spam and fraud, Airtel is not only protecting its users but also helping to build a safer digital space where more people can take part in the growing mobile economy.

According to Airtel, within two months of its launch, the spam alert service system has identified 9,667,008 messages as potential spam.

Why this is a game changer

By building a service that is first-of-its-kind in Africa, Airtel is leading the way in offering spam alerts, powered by AI directly on its network, for over 150 million subscribers across the continent.

In addition, the service is quick, spotting suspicious sender activity in just milliseconds without reading users’ messages.

Finally, the service is free and requires no app downloads or extra setup. Airtel says the turns on automatically, making it easy for everyone to stay protected, even those using basic phones.

By sending signals to users before problems happen, Airtel boosts trust and encourages more people to safely use mobile money and other digital services.

Scammers are always finding new ways to trick consumers through the ubiquitous mobile phones, so increased demand for security improvements is, understandably, shifting to telecom companies. Airtel’s AI Spam Alert Service is a strong and timely move toward better, smarter protection for users. As more people start using the service, it should help cut down fraud, keep personal information safe, and make mobile use more enjoyable.

As African economies continue to grow more digital, users of telecom services will need more secure and reliable ways to communicate, and Airtel is leading the way towards that safe future.

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Google Introduces Yorùbá, Hausa Language Support for AI Search Features

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google AI Search

By Modupe Gbadeyanka

The language support for its AI Search features has been expanded by Google, with the inclusion of Yoruba and Hausa in Nigeria.

This is part of a broader effort to make AI more inclusive across the continent, with support now extending to a total of 13 African languages.

Under the AI Overviews and AI Mode, speakers of both Nigerian languages can utilise AI-powered Search experiences in their mother tongue for quick summaries and conversational exploration.

This means existing AI features in Google Search are now accessible to people like the student in Kano asking a question in Hausa, and the trader in Ibadan seeking advice in Yorùbá.

By addressing language barriers, this update ensures that technology reflects the identity and culture of the people it serves. With this expansion, more people can now use AI Mode to ask complex questions in their preferred language, while exploring the web more deeply and naturally through text or voice.

The 13 languages now supported across Africa include Afrikaans, Akan, Amharic, Hausa, Kinyarwanda, Afaan Oromoo, Somali, Sesotho, Kiswahili, Setswana, Wolof, Yorùbá, and isiZulu.

These languages were chosen based on the vibrant search activity across the continent, ensuring that our AI experiences reach the communities that need them most.

Commenting on the development, the Communications and Public Affairs Manager for Google in West Africa, Taiwo Kola-Ogunlade, said, “Building a truly global Search goes far beyond translation — it requires a nuanced understanding of local information.

“With the advanced multimodal and reasoning capabilities of our custom version of Gemini in Search, we’ve made huge strides in language understanding, so our most advanced AI search capabilities are locally relevant and useful in each new language we support.

“This is about ensuring Nigerians can converse with Search in their mother tongues, making information more helpful for everyone.”

To use AI Overviews and AI Mode in the local language, users must open the Google app on an Android or iOS device, or via the Web. They are required to tap on AI Mode within the Search experience. Thereafter, they can type or speak the question in their preferred language, such as Hausa or Yorùbá, and let the AI guide the journey.

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Telecom Operators to Issue 14-Day Notice Before SIM Disconnection

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SIM Cards Nigeria

By Adedapo Adesanya

Telecommunications operators in Nigeria will now be required to give subscribers a minimum of 14 days’ notice before deactivating their SIM cards over inactivity or post-paid churn, following a fresh proposal by the Nigerian Communications Commission (NCC).

The proposal is contained in a consultation paper, signed by the Executive Vice Chairman and Chief Executive Officer of the NCC, Mr Aminu Maida, and titled Stakeholders Consultation Process for the Telecoms Identity Risks Management Platform, dated February 26, 2026, and published on the Commission’s website.

Under the proposed amendments to the Quality-of-Service (QoS) Business Rules, the Commission said operators must notify affected subscribers ahead of any planned churn.

“Prior to churning of a post-paid line, the Operator shall send a notification to the affected subscriber through an alternative line or an email on the pending churning of his line,” the document stated.

It added that “this notification shall be sent at least 14 days before the final date for the churn of the number.”

A similar provision was proposed for prepaid subscribers. According to the Commission, operators must equally notify prepaid customers via an alternative line or email at least 14 days before the final churn date.

Currently, under Section 2.3.1 of the QoS Business Rules, a subscriber’s line may be deactivated if it has not been used for six months for a revenue-generating event. If the inactivity persists for another six months, the subscriber risks losing the number entirely, except in cases of proven network-related faults.

The new proposal is part of a broader regulatory review tied to the rollout of the Telecoms Identity Risk Management System (TIRMS), a cross-sector platform designed to curb fraud linked to recycled, swapped and barred mobile numbers.

The NCC explained in the background section of the paper that TIRMS is a secure, regulatory-backed platform that helps prevent fraud stemming from churned, swapped, barred Mobile Station International Subscriber Directory Numbers in Nigeria.

It said this platform will provide a uniform approach for all sectors in relation to the integrity and utilisation of registered MSISDNs on the Nigerian Communications network.

In addition to the 14-day notice requirement, the Commission also proposed that operators must submit details of all churned numbers to TIRMS within seven days of completing the churn process, strengthening oversight and accountability in the system.

The consultation process, which the Commission said is in line with Section 58 of the Nigerian Communications Act 2003, will remain open for 21 days from the date of publication. Stakeholders are expected to submit their comments on or before March 20, 2026.

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Silverbird Honours Interswitch’s Elegbe for Nigeria’s Digital Payments Revolution

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Mitchell Elegbe Interswitch

By Modupe Gbadeyanka

The founder of Interswitch, Mr Mitchell Elegbe, has been honoured for pioneering Nigeria’s digital payments revolution.

At a ceremony in Lagos on Sunday, March 1, 2026, he was bestowed with the 2025 Silverbird Special Achievement Award for shaping Africa’s financial ecosystem.

The Silverbird Special Achievement Award recognises individuals whose innovation, vision, and sustained impact have left an indelible mark on society.

Mr Elegbe described the award as both humbling and symbolic of a broader journey, saying, “This honour represents far more than a personal milestone. It reflects the courage of a team that believed, long before it was fashionable, that Nigeria and Africa could build world-class financial infrastructure.”

“When we started Interswitch, we were driven by a simple but powerful idea that technology could democratise access, unlock opportunity, and enable commerce at scale.

“This recognition by Silverbird strengthens our resolve to continue building systems that empower businesses, support governments, and expand inclusion across the continent,” he said when he received the accolade at the Silverbird Man of the Year Awards ceremony attended by several other dignitaries, whose leadership and contributions continue to shape national development and industry transformation.

In 2002, Mr Elegbe established Interswitch after he was inspired by a bold conviction that technology could fundamentally redefine how value moves within and across economies.

Under his leadership, the company has evolved into one of Africa’s foremost integrated payments and digital commerce companies, powering financial transactions for governments, banks, businesses, and millions of consumers.

Today, much of Nigeria’s electronic payments ecosystem traces its foundational architecture to the systems and rails established under his leadership.

“Mitchell’s journey is inseparable from Nigeria’s digital payments evolution. His foresight and resilience helped establish foundational infrastructure at a time when the ecosystem was still nascent.

“This recognition affirms not only his personal legacy, but the broader impact of Interswitch in enabling commerce and strengthening financial systems across Africa,” the Executive Vice President and Group Marketing and Communications for Interswitch, Ms Cherry Eromosele, commented.

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