E-Business
Shedding Light on Block-Chain

Technology has evolved over the years, throwing up disruptive capabilities within the polity as well as coming with interesting nomenclatures. One of such is what is called “Block-chain”.
Chukwuemeka Fred Agbata Jnr, caught up with Oluseyi Akindeinde, Chief Technical Officer at Digital Encode recently on Tech Trends on Channels Television, to shed more light on what Blockchain is all about.
Oluseyi, the Chief Technical Officer at Digital Encode, is one of the leading tech guru in Nigeria.
Describing what block-chain is, Oluseyi explained that it is the latest thing on the internet and, in fact, the second most important thing after the emergence of the internet itself.
Block-chain, he explained, will have the same kind of impact that the internet had when it was first introduced. Block-chain was developed in 2008 by some guys who thought of how to further simplify online payment transactions.
One the practical use of block-chain, the first application of block-chain, Oluseyi stated, is the block-chain 1.0, which enables currency in digitized cash. In other words, the same thing you can do with physical cash, you can now do on the block-chain, according to him.
The essence of block-chain is that it takes away the third party in an online financial transaction, thus, making the transaction possible between the buyer and the seller directly.
Before the advent of block-chain, the buyer and the seller used to transact their online financial business through trusted online traditional payment houses such as Paypal, VISA, MasterCard, etc, but now these third parties are removed completely from the transactions, Oluseyi reiterated.
Giving an illustration. Oluseyi said trading on the Stock Market, e.g., trying to sell your Shares on the Stock Market to someone else , will usually require you to seek the services of a Stock Broker or Registrar (third parties) in order for the transaction to sail through.
With block-chain, however, you can digitize the Share Certificate and the buyer too can digitize the cash and both of you can meet on the block-chain through a decentrslized exchange platform, peer to peer, to finalize the transaction.
All you need, stated Oluseyi, is a Laptop and Software, hence, the financial sector is already disrupted and will continue to be disrupted.
He agreed that the banks are not too happy with it as it’s already taking away some of their businesses, just as the Post Offices were not happy with the internet when it was first introduced as it took most of their jobs.
He, however, said there was nothing the banks can do about block-chain as it has come to stay. He maintained that since block-chain, like every other thing on the internet, is decentralized, there is no regulation on it. He stated that some countries, such as Tunisia has put their currency on the block-chain.
Oluseyi said that with block-chain bitcoin, you can make small financial transactions as the fee is usually a fraction of the amount being transacted instead of s huge fixed charge.
No cross-border or censorship fees are charged. He observed, in the final analysis, that, banks are now seeking ways of leveraging block-chain since they have seen that it has come to stay. You can watch the full length of the Interview here
CFA is the Founder, www.techsmart.ng and Co-producer/Presenter,Tech Trends on Channels Television.
E-Business
Nigeria Mulls National Cybersecurity Council

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.
E-Business
Oracle Sacks 12,000 in India, Begins Shift to AI

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.

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.
E-Business
Cybersecurity Firm Uncovers CrystalX RAT which Steals Data, Mocks its Victims

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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