Telecom

Sophos Report Highlights Cyber Risks During Holiday Shopping Season

Published

1 year ago

November 28, 2024

Ugo Onwuaso

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With Black Friday and Cyber Monday around the corner, we’re entering a high-risk period for cybersecurity.

A recent Sophos report highlights that malicious emails were the second most common root cause of ransomware attacks in critical sectors, responsible for 25% of cases.

During peak shopping days, this threat intensifies.

Here’s what happens: with the surge in online deals, more employees may be shopping from their work computers, feeling that Cyber Monday is a legitimate time to do so.

This increases the risk of them clicking more freely and potentially exposing the organization to malicious links or phishing attacks.

To keep your organization safe, encourage your team to follow these simple tips:

• Use an ad blocker – Advertisements are not only tracking your every movement and collecting enough information on your habits to make the FBI blush, but they are also a major source of malicious links and deceptive content on the internet. Not only is your browsing safer, but also faster and uses less bandwidth. Two of our favorites are uBlock Origin and Ghostery.

• Use private browsing or incognito mode – To prevent your shopping habits and interests from following you around from site to site (and potentially revealing what gifts you might be purchasing to others using your device, bonus!), you should enable private browsing (Firefox) or incognito mode (Chrome). This will block tracking cookies and help the internet forget your travels as the waves wash away your footprints in the sand.

• Make your browser “privacy smart” – The Electronic Frontier Foundation (EFF) provides a browser extension called Privacy Badger designed to automatically make all the right choices around browsing whilst maintaining our privacy and blocking invisible trackers.

• Avoid using one account on multiple services – When logging into an e-commerce site it is often tempting to use the “Sign in with Facebook” or “Sign in with Google” button. While it takes a few more minutes to create a new login, it will provide more privacy as you are not sharing all of the sites you shop at with these tech giants.

• Use guest login when available – In addition to letting you use an account from other websites, many have an option to use a guest login rather than creating a new account. This is a great option if you don’t expect to need technical support or to do business on a recurring basis. Fewer passwords, fewer personal details, fewer problems if they get hacked.

• Don’t save card details – Many e-commerce sites will default to storing your credit card information in your profile for your “convenience” (or their hope you’ll shop there again). They can’t lose what they don’t have, so tell them not to store your credit card unless it is absolutely necessary.

• Use temporary card numbers – Many financial institutions now offer temporary or one-time use credit card numbers. You can open the app on your phone or in your browser and get a single-use disposable credit card number preventing card fraud and tracking when merchants share card processors. Sometimes you’re even able to specify a card limit per temporary number to further protect your account.

• Use credit, not debit – All of us need to be wary of overspending during the holidays, but it is best to leave the debit card at home. Credit cards offer significantly more protection against online fraud, and you are in the power position in a dispute. You can simply not pay your bill while disputing the charge, rather than having criminals directly drain your bank account of your hard-earned cash.

• Beware of direct messages via social media/chat apps – With modern generative AI technology it is almost trivial to create an entire fake online store and lure people to share their personal information and payment data with you. It’s safest to shop at established sites or those personally recommended to you by friends and family. Many unsolicited messages lead to data collection or theft.

• Don’t click deals in email that look too good to be true or are from businesses you don’t have accounts from – these could be phishing emails hoping to bait you into clicking links to bogus, malicious web sites.

This season, small steps can make a big difference in protecting against cyber threats.

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Ugo Onwuaso

Ugo Onwuaso is an ICT enthusiast. He believes technology should be used for general good. He holds a Master of Public Administration (MPA) degree from the Lagos state University. Dear Reader, Your support matters. But we believe that technology makes life more exciting and helps improve the lives of people around Nigeria and indeed the world. That is why, we have devoted our energy to independent reportage of technology and finance and how they affect lives. Our incisive and analytical view of how technology news affects the daily life help individuals and organizations make up their minds. Quality journalism costs money. Today, we're asking that you support us to do more. Kindly support our effort to deliver technology and finance journalism to everyone in the world. Donate as little as N1,000. Bank transfers can be made to: UBA Plc 1017156876 Communication Week Media Ltd

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Telecom

Cassava Launches Sovereign Cloud for Africa’s Public Sector

Published

19 hours ago

March 7, 2026

Chike Onwuegbuchi

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In the wake of increasing geopolitical tension, Cassava Technologies has unveiled its National Sovereign Cloud offering for African governments.

The solution, the company claims, will help the continent’s governments ensure data is kept on infrastructure that remains under local legal and operational jurisdiction.

According to the official announcement, made yesterday, the solution provides “secure, locally-governed digital infrastructure that enables the deployment of AI-enabled public services”.

The overarching solution encompasses cloud, cyber security, AI computing infrastructure, as well as local language AI models and skills support for governments.

The announcement comes amid increasing uncertainty over the hosting of sensitive national data on cloud services operated by foreign hyperscalers, which are subject to legal frameworks, such as the U.S. CLOUD Act. The CLOUD Act opens the door to allow American authorities to access data stored on the servers of US hyperscalers, wherever those servers are physically located.

Cassava has claimed separately that currently, “approximately 33% to 45% of the world’s data is hosted in the USA”.

The company added: “A sovereign cloud reduces exposure to extraterritorial laws, improves cyber resilience, and ensures that model weights and training data for public AI remain under national custody.”

The Africa Data Centres Association’s 2026 Economic Report states that “data sovereignty has evolved from a legal aspiration into a strategic policy lever”.

Ahmed El Beheiry, Group COO and Group Chief Technology and AI Officer, Cassava Technologies said: “Across Africa, governments are accelerating their digital transformation agendas and are increasingly focused on ensuring that data and digital infrastructure remain secure and sovereign.”

Announced at the Mobile Word Congress in Barcelona, this week, the Sovereign Cloud offering launch accompanied the launch of Cassava’s Cloud Partner programme.

The partner programme targets mobile network operators and system integrators across Africa to resell and distribute AI, cloud, and other digital services using Cassava’s infrastructure and technology platforms.

El Beheiry added: “We are expanding Africa’s sovereign AI ecosystem to build solutions that address the continent’s unique challenges while creating new opportunities for growth and digital inclusion.”

The programme offers partners access to NVIDIA Cloud Partner solutions, Cassava’s AI Factory, its own native AI solutions and its AI Multi-Model Exchange, which supports both Anthropic’s Claude and Google’s Gemini models.

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Telecom

MTN Nigeria Non-Executive Director Mazen Mroue Quits to Focus on Group Role

Published

2 days ago

March 6, 2026

Ugo Onwuaso

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Mazen Mroue, a non-executive director at MTN Nigeria Communications Plc, has resigned effective February 27, 2026, to prioritise other responsibilities within the MTN Group, the company announced in a Nigerian Exchange Limited (NGX) filing.

MTN Nigeria

The notice, signed by company secretary Uto Ukpanah, stated: “This is to enable Mr. Mroue to focus on other priorities within MTN Group Limited. The Board wishes to express its appreciation to Mr. Mroue for his immense service to MTN Nigeria and wishes him success in his future endeavours.”

Mroue joined MTN Nigeria’s board on June 1, 2022, bringing over 28 years of telecom experience. A veteran MTN executive, he previously served as CEO of MTN Uganda and MTN Liberia, non-executive director at MTN Cyprus, and held leadership roles at MTN Ghana.

Since February 2022, he has been MTN Group’s Chief Technology and Information Officer, overseeing technology strategy and governance. Earlier, as MTN Nigeria’s COO from August 2018 to January 2022, he also sat on the MTN Nigeria Foundation board.

The exit follows MTN Nigeria’s stellar 2025 results, posting a ₦1.70 trillion profit before tax—reversing a ₦550.3 billion loss in 2024 driven by forex woes—marking one of the telco’s strongest rebounds.

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Telecom

Google Adds Yorùbá, Hausa to AI Search, Boosting Access for Millions of Nigerians

Published

2 days ago

March 6, 2026

Ugo Onwuaso

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Google has rolled out support for Yorùbá and Hausa languages in its AI-powered Search features—AI Overviews and AI Mode—enabling millions of Nigerians to get quick answers, summaries, and conversational web exploration in their mother tongues.

Google

The update forms part of Google’s push to cover 13 African languages, including Afrikaans, Akan, Amharic, Kinyarwanda, Afaan Oromoo, Somali, Sesotho, Kiswahili, Setswana, Wolof, and isiZulu, selected based on high search activity across the continent.

Now, a Kano student can ask complex questions in Hausa, while an Ibadan trader seeks business tips in Yorùbá—both receiving culturally nuanced AI responses via text or voice on Android, iOS, or web.

Taiwo Kola-Ogunlade, Google’s West Africa Communications Manager, said: “Building truly global Search requires nuanced local understanding. With Gemini-powered AI, we’ve made advanced capabilities relevant in Yorùbá and Hausa, so Nigerians converse naturally with Search in their mother tongues.”

To use: Open the Google app, tap AI Mode, and query in Hausa or Yorùbá for personalised guidance—breaking language barriers and making technology reflect Nigeria’s diverse identity.

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