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Microsoft Exposes 250m Customer Records

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Over the New Year, software giant Microsoft exposed nearly 250 million customer service and support (CSS) records on the Web.

This is according to UK-based firm Comparitech, which says the records contained logs of conversations between Microsoft support agents and customers from all over the world, spanning a 14-year period from 2005 to December 2019.

All of the data was left accessible to anyone with a Web browser, with no password or other authentication needed, the firm says.

The Comparitech security research team led by Bob Diachenko uncovered five Elasticsearch servers, each of which contained an apparently identical set of the 250 million records.

Diachenko immediately notified Microsoft upon discovering the exposed data, and Microsoft took swift action to secure it.

“We’re thankful to Bob Diachenko for working closely with us so that we were able to quickly fix this misconfiguration, analyse data and notify customers as appropriate,” says Eric Doerr, general manager of Microsoft.

Timeline of the exposure

Comparitech says in total, the data was exposed for about two days before it alerted Microsoft and the records were secured.

–    28 December 2019: The databases were indexed by search engine BinaryEdge.

–    29 December 2019: Diachenko discovered the databases and immediately notified Microsoft.

–   30 and 31 December 2019: Microsoft secured the servers and data. Diachenko and Microsoft continued the investigation and remediation process.

–   21 January 2020: Microsoft disclosed additional details about the exposure as a result of the investigation.

“I immediately reported this to Microsoft and within 24 hours all servers were secured,” Diachenko says.

“I applaud the Microsoft support team for responsiveness and quick turnaround on this despite [it being] New Year’s Eve. We do not know if any other unauthorised parties accessed the database during that time.”

Diachenko explains that most of the personally identifiable information – e-mail aliases, contract numbers and payment information – was redacted.

However, he points out that many records contained plain text data, including but not limited to customer e-mail addresses, IP addresses, locations, descriptions of CSS claims and cases, Microsoft support agent e-mails, case numbers, resolutions and internal notes marked as “confidential”.

Comparitech notes that even though most personally identifiable information was redacted from the records, the dangers of this exposure should not be underestimated.

The data could be valuable to tech support scammers, in particular, it says.

“Tech support scams entail a scammer contacting users and pretending to be a Microsoft support representative. These types of scams are quite prevalent, and even when scammers don’t have any personal information about their targets, they often impersonate Microsoft staff. Microsoft Windows is, after all, the most popular operating system in the world,” the firm says.

It points out that with detailed logs and case information in hand, scammers stand a better chance of succeeding against their targets.

“If scammers obtained the data before it was secured, they could exploit it by impersonating a real Microsoft employee and referring to a real case number. From there, they could phish for sensitive information or hijack user devices.

“Microsoft customers and Windows users should be on the lookout for such scams via phone and e-mail. Remember that Microsoft never proactively reaches out to users to solve their tech problems – users must approach Microsoft for help first. Microsoft employees will not ask for your password or request that you install remote desktop applications like TeamViewer. These are common tactics among tech scammers,” Comparitech says.


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E-Business

GenAI Adoption Among African workers Outpace Global Peers

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Africa’s workforce is embracing artificial intelligence (AI) at a faster pace than global peers, but pressure is mounting for organisations to ramp up digital skills development as generative AI (GenAI) begins reshaping roles across industries.

This is according to PwC’s Global Workforce Hopes and Fears Survey 2025, which shows a continent ready for AI-enabled transformation, but facing a narrowing window to prepare, through skills development initiatives.

The survey, covering nearly 50 000 workers worldwide and 1 753 across South Africa, Algeria, Kenya, Morocco and Nigeria, finds that African employees are already integrating AI into daily operations.

Sixty-four percent of respondents in Africa used AI tools in the past year, compared to 54% globally, and the sentiment is overwhelmingly positive. While only 17% report using GenAI every day, confidence in its benefits is high: 76% believe GenAI improves work quality, and 72% expect AI-driven productivity gains within three years.

In SA, executives are even more bullish, as 91% say AI has already lifted both productivity and work quality — a signal that leadership is pushing harder toward AI-enabled ways of working, notes the survey.

However, this optimism is coupled with rising concern about future readiness. Only 35% of African workers believe their skills will still be relevant three years from now. With GenAI expected to affect nearly half of all job roles, PwC warns that the continent’s workforce risks falling behind unless organisations accelerate large-scale reskilling.

Despite the pressures, employees are not standing still. PwC notes that African workers outperform their global peers in proactive learning, recording 15% higher participation in skills-building and receiving 6% more support from managers. This indicates that both workers and immediate supervisors recognise the pace of AI adoption and are pushing to adapt.

PwC Africa people and organisation leader, Dr Dayalan Govender, says the moment calls for decisive leadership. Organisations, he argues, must integrate AI into workforce strategies, accelerate digital adoption, and expand upskilling programmes at scale.

“Africa’s workforce is optimistic and ready for change, but leaders must accelerate digital adoption and invest in future-ready skills to convert this optimism into sustainable growth,” he says.

Beyond the technology shift, the survey captures a workforce hungry for growth but constrained by financial pressure. Many employees are preparing to make career moves: 45% plan to request a raise, and another 45% aim for a promotion in the next year. Yet household financial stability remains strained, with only a third of respondents reporting any money left over for savings.

Still, Africa’s workplaces continue to show strong foundations of trust and purpose — elements PwC believes will be critical in navigating GenAI disruption. More than 55% of workers trust management, and two-thirds say their work feels meaningful, both above global averages.

With AI adoption rising and employees motivated to reinvent their careers, PwC warns that the coming years will determine whether Africa’s early optimism translates into long-term competitiveness as GenAI transforms the world of work.

The report calls for embedding AI into workforce strategies to bridge the gap between optimism and practical adoption, scaling upskilling initiatives to prepare for GenAI disruption, and fostering trust and psychological safety to retain talent and drive innovation.

“For employers, these findings are a stark reminder that they can and should do more to help workers understand, adopt, and embrace AI’s transformative power.

“Employers may need to pay special attention to entry-level workers, nearly a third of whom say they’re worried to a large or very large extent about AI’s impact on their future, even as they’re also curious (47%) and optimistic (38%) about its long-term societal effects,” notes the report.


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Nigeria Records Highest Weekly Cyberattacks in Africa — Report

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Nigerian organisations are facing the highest volume of weekly cyberattacks in Africa, according to the newly released African Perspectives on Cyber Security Report 2025 by Check Point Software Technologies Ltd., a global leader in cybersecurity solutions.

Nigeria Records Highest Weekly Cyberattacks in Africa — Report

The report revealed that Nigerian firms experience an average of 4,200 attacks per week, significantly higher than the continental average of 3,153 and 60 per cent above the global average of 1,963 attacks per organisation.

The findings highlight a sharp rise in attacks across Africa, driven largely by artificial intelligence-enabled threats.

Kingsley Oseghale, country manager for West Africa at Check Point, said attackers are increasingly using AI to automate phishing, impersonation, and cloud exploitation.

“AI has become part of the attack surface,” Oseghale said. “Attackers are using it to automate phishing and identity theft at scale. The only effective response is prevention-first security that combines visibility, governance, and AI protection.”

The report noted that cybercriminals are exploiting exposed identities and misconfigured systems to target critical sectors, including finance, energy, telecoms, and government.

Identity-led intrusions, AI-generated phishing campaigns, and multi-vector ransomware are on the rise.

Across the continent, Check Point identified key trends in different markets. Nigeria is experiencing business email compromise and cloud exploitation; South Africa faces rising ransomware, smishing, and botnet infections such as Vo1d and XorDDoS; Kenya has seen ransomware targeting critical energy infrastructure; and Morocco has experienced coordinated government and education-sector disruptions via DDoS and website defacement attacks.

The report highlights five major shifts shaping Africa’s cyber risk in 2025.

Traditional ransomware has evolved into data-leak extortion, AI-generated deception is widespread, and identity has emerged as the new security perimeter.

Weak cybersecurity, the report warned, can now affect international market access under regulations such as the EU’s NIS2 Directive, making digital resilience an economic necessity.

The study urged African businesses and governments to adopt prevention-first security strategies, including continuous risk assessment, regulatory readiness, and public-private collaboration.

Oseghale emphasised that, as AI reshapes operations, cybersecurity must shift from reaction to prediction.

“The real challenge is not adopting new technology but securing the trust that underpins it,” he said.


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Jumia’s Data Shows Nigerians Turning to Digital Retail to Navigate Inflation Pressures

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As Black Friday 2025 unfolds across Nigeria, new insights from Jumia’s Q3 2025 financial results reveal that more Nigerians are relying on digital retail to navigate inflation and rising living costs.

The data points to a more deliberate, value-driven shopper, one using online platforms to stretch budgets, compare options quickly, and extract more value from each purchase.

Jumia reported a 30 percent year-on-year increase in physical goods orders, while Gross Merchandise Value for physical goods rose by 43 percent.

This stronger GMV growth highlights a clear behavioural shift: consumers are assembling higher-value baskets by combining essentials with premium or long-term household items. Online retail is serving as a tool for strategic planning, not just convenience.

According to Temidayo Ojo, Chief Executive Officer of Jumia Nigeria, Black Friday now plays a more critical economic role. “Households are using digital retail to defend purchasing power. They plan their lists, compare prices instantly, and rely on the reliability and convenience that e-commerce offers,” he said.

This year’s Black Friday trends show growing demand in categories that directly support daily living. Household essentials and FMCG products are seeing significant uptake as families stock up during price drops. Home and kitchen equipment is also experiencing stronger demand as shoppers prioritise practical, durable tools. Affordable fashion and beauty products are gaining momentum as discounts make them more accessible.

Consumer behaviour in the lead-up to the sales period further reinforces this shift. Jumia recorded a notable increase in “Add to Wishlist” and “Add to Cart” activity, signalling more planning and fewer impulse purchases. The gap between GMV and order growth indicates that customers are optimising baskets using bundles, vouchers, and promo combinations, behaviours uniquely suited to digital platforms.

With inflation intensifying the need for smarter buying, trust markers on Jumia, such as verified sellers, official brand stores, ratings, and clear return policies, are becoming more central to decision-making. Authenticity and durability now outweigh the appeal of the lowest price.

Jumia’s logistics footprint is making these benefits available nationwide. Its 30,000 sqm Isolo fulfilment centre, 480 pickup stations, and 62 logistics partners ensure that customers in secondary and peri-urban cities enjoy the same deals as those in major hubs, reducing travel burdens and adding financial value.

Overall, Jumia’s Q3 data and Black Friday trends show that Nigerians are turning to digital retail as a practical, strategic response to inflation, using e-commerce to manage budgets, preserve purchasing power, and make more informed buying decisions.


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