E-Business
Microsoft Cyber Signal Report Reveals Increased Security Budget Among Nigerian Organizations
Microsoft’s latest Cyber Signals report highlights how cybercriminals are using Operational Technology (OT) as gateways into an organization’s network. This comes at a time when IoT connections in the region are growing with the GSMA predicting that 1.1 billion IoT connections are expected by 2025 in MENA.
It’s this growth in OT and IoT that has given cybercriminals more opportunities to breach an organization’s network.
Microsoft’s Cyber Signals report is a regular cyberthreat intelligence brief spotlighting security trends and insights gathered from Microsoft’s 65 trillion daily security signals and 8,500 security experts. The latest edition has found that converging IT, Internet of Things (IoT) and OT systems pose a wider risk to critical infrastructure.
For CIOs in the Middle East and Africa (MEA), the impact of a possible security breach is top of mind in an increasingly complex threat environment. This can be seen in the 11.2 percent rise in cybersecurity spending in the Middle East and North Africa (MENA) for 2022.
The growing rate of digital transformation within the African region is facilitating the emergence of new attack vectors and opportunities for cybercriminals. For Nigerian CIOs the consequences of a possible security breach is their number one concern as they look to navigate an increasingly complex threat and regulatory landscape.
This is according to the Enterprise Security Trends in Nigeria survey, conducted by the IDC and commissioned by Microsoft. Nigerian organizations realize the importance of developing a proactive approach to security. The IDC survey revealed that 72% of organizations in Nigeria have increased security budgets by 10% or more in the last few years.
The increase in digital transformation across the region has enabled organizations to manage their buildings, emergency systems and access control with smart devices connected to a network. In addition, we have seen an increase in IoT devices in the workplace to better enable hybrid work such as smart conference rooms with microphones and cameras.
As the threat landscape continues to expand and become more complex, organizations need to rethink their cyber risk approach to stay one step ahead of would-be attackers. Cyber Signals found that there are currently over 1 million connected devices publicly visible on the Internet running Boa, an outdated and unsupported software still widely used in IoT devices and software development kits.
“Organizations are more connected than ever before. From the humble Wi-Fi router to the everyday office printer, IT teams need to view their IoT devices differently and secure them as they would any company laptop to prevent security breaches,” says Ola Williams, Country Manager for Microsoft Nigeria and Ghana. “Gaining complete visibility of an organization’s OT systems and protecting its IoT solutions will go a long way in preventing cyberattacks.”
To learn more about IT, OT, and IoT threats, read the third edition of Cyber Signals. To learn more about Microsoft Security solutions and keep up with expert coverage on security matters, visit the Microsoft Security website and Microsoft Security blog.
China’s Huawei Technologies unveiled an AI computing system on Saturday that an industry expert said rivals Nvidia’s most advanced product, as the company aims to expand its footprint in the country’s booming AI sector.
The CloudMatrix 384 system made its public debut at the World Artificial Intelligence Conference (WAIC), a three-day event in Shanghai, attracting a large crowd to Huawei’s booth with its showcase of cutting-edge AI innovations.
The system has attracted significant interest from the global AI community since Huawei (HWT.UL) first introduced it in April. Industry analysts see it as a direct challenger to Nvidia’s GB200 NVL72, the most advanced system-level offering currently available from the U.S. chipmaker.
In an April article, Dylan Patel, founder of semiconductor research firm SemiAnalysis, stated that Huawei now possesses AI system capabilities that could surpass those of Nvidia.
Huawei staff at its WAIC booth declined to comment when asked to introduce the CloudMatrix 384 system.
A spokesperson for Huawei did not respond to questions.
Huawei has become widely regarded as China’s most promising domestic supplier of chips essential for AI development, even though the company faces U.S. export restrictions.
Nvidia CEO, Jensen Huang told Bloomberg in May that Huawei had been “moving quite fast” and named the CloudMatrix as an example.
The CloudMatrix 384 system features 384 of Huawei’s latest 910C chips and, according to SemiAnalysis, surpasses Nvidia’s GB200 NVL72 in certain performance metrics, despite the latter using 72 B200 chips.
SemiAnalysis attributes this performance advantage to Huawei’s strong system design, which offsets the lower power of individual chips by leveraging a greater number of them and incorporating system-level innovations.
Huawei describes the system as utilizing a “supernode” architecture that enables ultra-high-speed interconnectivity between chips.
In June, Zhang Pingan, CEO, Huawei Cloud confirmed that the CloudMatrix 384 was already operational on Huawei’s cloud platform.
Transcorp Hotels Plc has delivered a stellar performance in the first half of 2025, recording a 60% year-on-year surge in revenue to ₦47.57 billion, up from ₦29.72 billion in H1 2024. Gross profit climbed 71% to ₦36.21 billion, maintaining a strong 76% margin despite inflation and operational headwinds.
The hospitality giant, a subsidiary of Transnational Corporation Plc, also announced an interim dividend payout of ₦1.024 billion — offering ₦0.10 per 50 kobo ordinary share to shareholders.
In a bold move, the company unveiled Nigeria’s largest corporate venue — the 5,000-seat Transcorp Centre — staking its claim as the new leader in event hospitality. Chairman Emmanuel Nnorom described the results as proof of Transcorp Hotels’ transformative strategies and unwavering investor commitment. MD/CEO Uzo Oshogwe attributed the success to relentless execution and a resilient business model.
Transcorp Hotels, renowned for iconic assets like Transcorp Hilton Abuja and its digital platform Aura, says it isn’t just leading Nigeria’s hospitality sector — it’s redefining excellence across Africa.
Chinese “threat actors” have hacked Microsoft’s SharePoint document software servers and targeted the data of the businesses using it, the firm has said.
China state-backed Linen Typhoon and Violet Typhoon as well as China-based Storm-2603 were said to have “exploited vulnerabilities” in on-premises SharePoint servers, the kind used by firms, but not in its cloud-based service.
The US tech giant has released security updates in response and has advised all on-premises SharePoint server customers to install them.
“Investigations into other actors also using these exploits are still ongoing,” Microsoft said in a statement.
The firm said it had “high confidence” the hackers would continue to target systems which have not installed its security updates.
It added that it would update its website blog with more information as its investigation continues.
Microsoft said it had observed attacks in which hackers had sent a request to a SharePoint server “enabling the theft of the key material by threat actors”.
Charles Carmakal, chief technology officer at Mandiant Consulting firm, a division of Google Cloud, told reporter, it was “aware of several victims in several different sectors across a number of global geographies”.
Carmakal said it appeared that governments and businesses that use SharePoint on their sites were the primary target.
A number of adversaries who stole material encoded by cryptography were then able to regain ongoing access to the victims’ SharePoint data, he said.
“This was exploited in a very broad way, very opportunistically before a patch was made available. That’s why this is significant,” Carmakal said.
Carmakal said the “China-nexus actor” was deploying techniques similar to previous campaigns associated with Beijing.
Microsoft said Linen Typhoon had “focused on stealing intellectual property, primarily targeting organizations related to government, defence, strategic planning, and human rights” for 13 years.
It added that Violet Typhoon had been “dedicated to espionage”, primarily targeting former government and military staff, non-governmental organizations, think tanks, higher education, the media, the financial sector and the health sector in the US, Europe, and East Asia.
Meanwhile, Storm-2603 was “assessed with medium confidence to be a China-based threat actor”.
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