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Tizeti Network Unveils Top Management Team

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Tizeti Network Limited, Nigeria’s foremost internet service provider, has unveiled its new top executives, expected to build on the firm’s heritage as an industry pioneer.

 

The executives include: -Opeyemi Ajiboye, chief technical officer (CTO); Dr. Temitope Oyeleye, chief sales officer (CSO); Patricia Aiyedun, chief financial officer (CFO); Ikenna Uche, vice president-Network Operations; and Engr. Nathaniel Ndifreke, vice president- Engineering.

Opeyemi Ajiboye

Ajiboye is technology business leader with over 15 years’ industry experience. Prior to joining Tizeti, he was the pioneer and the immediate past chief executive officer of iPNX Nigeria Infrastructure Division, where he was responsible for driving the overall business and operations of the infrastructure division.

 

He was head engineering at iPNX Nigeria and was responsible for the network engineering. Ajiboye spent most of his career at L. M Ericsson, as a senior service manager, technical lead on multiple projects, managed service operations, technical sale of WCDMA, service delivery line manager for access network, and head, network rollout implementation management.

 

He was also global automation champion for Ericsson Sub Saharan Africa. He holds Bachelor’s degree in Electrical Engineering from University of Ilorin; MBA (Technical Management) and Diploma in Project management from George Washington University. He is a product of Ericsson Management Development Programme.

 

Oyeleye, the chief sales officer, on the other hand holds an MBA in International Business management and a veterinary medicine and surgery degree from University of Ibadan.

Dr. Temitope Oyeleye

He has over 17 year experience and was previously the Executive head global accounts at Vodafone Global Enterprise. Prior to that, he was senior manager- business development and sales for FSI, IT and Insurance sector at Vodacom Business Nigeria.

 

Oyeleye has won several international awards for global best practices and notable achievements which include the pioneer member of the CEO award for excellence in Gateway Communications UK Limited and four-time award winner of the best sales manager at GS Telecom and Gateway Communications.

 

Aiyedun, the CFO, is a seasoned finance professional with experience in diverse industries such as telecommunications, oil & gas, power and hospitality.

Patricia Aiyedun

She has led the provision of financial service to small, medium, large and complex organisations in Nigeria. Her experience/expertise  covers due diligence on M&A transactions, financial reporting, management reporting, auditing, accounting advisory, control reviews, joint venture operations review etc.

 

Prior to joining Tizeti, she was senior manager at PwC with 13 years professional accounting experience. She is a member of the Association of Chartered Certified Accountants of Nigeria (ACCA) and a member of Institute of Chartered Accountants of Nigerian (ICAN)

 

Uche, VP, Network Operations, prior to joining Tizeti, worked at Mobax Nigeria ( a subsidiary of Vodacom) as a project manager and Zoom Mobile as assistant general manager, operations.

Ikenna Uche

He has worked in the telecommunications industry for over 19 years. 10 years has been in senior managerial role. He is a seasoned and experienced telecommunications professional with vast experience, excellent technical project management and organisational skills.

 

Ndifreke, VP, holds B.Eng in Electrical and Electronics Engineering and an M. Sc, in Electrical/Electronics from University of Lagos.

Nathaniel Ndifreke,

Prior to joining Tizeti, Ndifreke has worked as an Engineer in Costain West Africa Plc, Sabrud Consortim (NEPA), Phillips Project Centre and rose to project director in Huawei Technologies. He is a member of Council for the Regulation of Engineering in Nigeria (COREN)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 


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E-Business

Nigeria Mulls National Cybersecurity Council

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Federal Government has unveiled plans to establish a National Cybersecurity Coordination Council, signaling a shift toward a more unified, intelligence-driven approach to defending the country’s rapidly expanding digital economy.

Conceived as a non-statutory, multi-stakeholder body, the proposed Council will enhance coordination, enable trusted information sharing, and guide government strategy on cybersecurity, risk management, and national response amid increasingly complex cyber threats.

The initiative, championed by Bosun Tijani, minister of communications, innovation and digital economy,  is designed to bring together government institutions, private sector players and technical experts into a single collaborative platform to strengthen the country’s cyber resilience.

Tijani noted that this initiative comes in response to a wave of recent cyber incidents that have disrupted operations across key private institutions and public sector.

In recent times, Nigeria’s financial system has faced mounting cyber pressure, reflecting global trends as cybercrime is projected to cost the world over $10.5 trillion annually, according to Cybersecurity Ventures.

Analysts say these attacks are increasingly coordinated and sophisticated, prompting the government to recognise that fragmented, institution-specific approaches can no longer manage systemic cyber risks effectively.

Under the new framework, the government aims to promote a “collective defence” model, an approach widely adopted in advanced digital economies where threat intelligence is shared in real time across institutions.

The Council is expected to include chief information security officers, cybersecurity associations, the Nigerian Computer Society, global technology providers, researchers, law enforcement agencies and civil society groups, ensuring a broad-based and technically grounded response architecture.

Key priorities will include developing national threat intelligence-sharing systems, harmonised cyber defence protocols, and coordinated incident response, while strengthening capacity to close Nigeria’s cybersecurity talent gap.

 


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Oracle Sacks 12,000 in India, Begins Shift to AI

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Oracle, US-based technology giant, has initiated a sweeping round of layoffs affecting thousands of employees globally, with India among the worst-hit regions, according to multiple reports.

Oracle Sacks 12,000 in India, Begins Shift to AI

The job cuts, which began on March 31, are part of a broader restructuring exercise that could impact between 20,000 and 30,000 employees worldwide, making it one of the largest workforce reductions in the company’s history.

While the exact number remains unconfirmed, multiple reports  suggest that around 12,000 employees in India have been affected,

Employees across several geographies, including India, the United States, Canada, and Mexico, reported receiving termination emails early in the morning, informing them that their roles had been eliminated with immediate effect.

“Today is your last working day,” the email stated, citing “organisational change” as the reason for the decision. Access to company systems, including email and internal platforms, was revoked shortly thereafter.

The communication, according to Business Insider, described the move as part of a broader “reduction in force and other terminations,” and said affected employees would be eligible for severance benefits subject to company policy.

The email also instructed employees to share personal contact details to receive separation documents.

In India, impacted employees have reportedly been offered severance packages that include 15 days’ salary for each completed year of service, notice period pay, leave encashment, gratuity where applicable, and an additional two-month salary top-up in cases of voluntary separation.

The layoffs are linked to Oracle’s strategic shift towards artificial intelligence (AI) and cloud infrastructure.

The company has announced plans to invest approximately USD 50 billion in AI infrastructure and has reportedly raised an equivalent amount in debt to fund its expansion.

In a recent regulatory filing, Oracle said it expects restructuring costs for fiscal 2026 to reach up to USD 2.1 billion, largely driven by severance payouts and related expenses.

The move comes as Oracle looks to strengthen its position against global cloud competitors such as Amazon and Alphabet.

Uncertainty continues to loom over employees, with reports indicating that another round of layoffs could follow in the coming weeks. Employees who were affected described the layoffs as abrupt, with little prior indication.

Some former staff members have taken to social media to share their experiences.

Tricia S Marsh, a former Senior Principal at Oracle, said the layoffs marked the end of an important chapter in her career while urging affected colleagues to remain hopeful.

As of May 2025, Oracle had around 162,000 full-time employees globally.


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Cybersecurity Firm Uncovers CrystalX RAT which Steals Data, Mocks its Victims

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Kaspersky Global Research & Analysis Team (GReAT) has uncovered an active malicious campaign distributing a previously undocumented RAT with a very broad feature set. Beyond the standard remote access trojan functionality, it combines stealer, keylogger, clipper, and spyware capabilities.

Cybercriminals are selling it to third parties as MaaS (malware-as-a-service) promoting it on YouTube and Telegram, increasing the likelihood of its use across a wider range of actors, including less-skilled operators.

Due to its stealer functionality, the malware can collect a wide range of data about its victim: it gathers system information, extracts credentials for Steam, Discord and Telegram, and also harvests data from web browsers. It also poses a threat to cryptocurrency users, as it includes a browser-based clipper that replaces crypto wallet addresses.

Beyond data theft, CrystalX RAT is capable of full-scale surveillance, with the ability to take screenshots, record audio from the microphone, and capture video from both the webcam and the victim’s screen.

Particularly notable is the CrystalX RAT “playful” Prankware feature set, which is actively promoted by the developers. These capabilities allow operators to visibly interfere with the victim’s system by shaking the mouse cursor, setting wallpapers on the victim’s screen, changing screen orientation, hiding desktop icons, forcing system shut downs, and even delivering real-time pop-up notifications and messages to the victim.

While seemingly trivial, these features introduce a disruptive and psychological dimension to the attack, making the attack both visible and distressing for the victim.

Kaspersky reports attacks targeting users in Russia, but the trojan has the potential to spread to other countries due to its sales and distribution model.

“Such a diverse feature set effectively enables a 360-degree compromise of the victim and a complete loss of privacy. Beyond gaining access to account credentials, the stolen data could potentially be used for blackmail.

“At the moment, the initial infection vector is not precisely known, but it is already affecting dozens of victims. Our telemetry is already detecting new versions of the implants, indicating that this malware is still actively developed and maintained.

“We expect the number of victims to grow significantly and its geographic spread to expand in the near future,” says Leonid Bezvershenko, senior security researcher at Kaspersky GReAT.


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