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Why Corporate Networks Are Breached-Expert

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Rock Adoke, a software developer and cyber security analyst
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Rock Adote, head, Information Technology (Security & Research), International Electronics Services Limited (I.E.S) has said that most corporate organization in the country do not comply with proper patch management leaving them vulnerable to attacks on the information superhighway.

He also decried the reluctance of companies in Nigeria to perform routine upgrade.

“First, till now, it is sad to know that bank employees, for instance, who handle critical information assets of customers such as card information and account details, still fall for low-level cyber attacks such as digital impersonation and social engineering.

“Organizations do not invest in regular staff training as they ought to do enough. For instance,  several studies have revealed that production employees often disclose their place of work on social media websites, accept unknown invitations, share customers personal information during discussions in online chat rooms, even reveal their operating systems architecture, internet address and a bevy of unethical engagements in the cyber space.

“Let me give you a common error predominant in Nigeria banks, a cyber criminal can gain tons of information and perform active reconnaissance by simply entering a bank and view the system of the cashier or the operator, by standing or sitting adjacent to the computer, even in these era where the default “autorun vulnerability” on Microsoft windows proliferates malware infection and tons of systems vulnerabilities, an articulate cyber criminal could simply insert a well-built information-stealing USB drive into a banking system and perform command-line background transfer of critical software and customers information from default system paths such as the two windows and internet temp directory because the store data as it is been processed, and even the system root.

“This highlights the problem of unorganised architecture and lack of safe computing practices as every well-informed banking staff is expected to lock the computer screen when he or she is not on seat, many people don’t do this, forgetting that every customer who enters a bank is on a mission. No third party should even know the operating system you are using not to talk about the application name.

“Some people are yet to understand that the trend in cyber threats have grown beyond computer malware. Another instance is that, if a system is compromised, it is a common practice in this part of the world for the system administrators to install an anti-virus, and scan the system. Thus, as a malware is detected you say all is well. I have been at least in six companies that the activities at their production line were moving on well, but on critical assessment I discovered that the systems have been “totally compromised” even by malicious insiders.

“People always believe that as long as they can type a document, print, browse, send or receive requests then their systems are in good shape. Meanwhile your system is part of a botnet that infects other workstations, with no user interaction of any kind, because these trojans do not inform you when or how they are operating, they send your critical data in bits. No operating system can claim to be secure or water-tight, the best defense is self, because the use of anti-malware program only complements as a layer of baseline security, there must be operational guidance”.

He added that in recent times, several companies have made upgrade compulsory every two weeks due to the vulnerabilities landscape.

“The worst is that the attacks occur so fast that there are presently no industry existing solutions to thwart novel sophisticated attacks. For instance, even though it will affect global customer satisfaction, Google Gmail would refuse software to be uploaded as an attachment in order to protect its entire information systems.

 “A rising cyber attack vector is a situation when a cyber criminal sends curriculum vitae in .docx or .pdf to a company and on the process of opening the file the receiving system gets compromised, as the cyber criminal becomes able of implementing remote code execution on the compromised workstation”.

The cyber security expert pointed out that cyber criminals have the time, resources and skills to invest in research, which calls for Nigeria to establish a “Cyber Security Research Community” that has ample time; “it is just like the secure software development life cycle. If as a developer, you fail to comply with secure software development practices you will have applications that hackers will eat up”.


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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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