Technology
FBNQuest Advises Firms What to do to Manage Rising Cyber-Attacks
By Adedapo Adesanya
As Africa faces the threat of rising cybercrimes, FBNQuest, through its Thought Leadership medium, has called on the need to recognise the strategic importance of managing companies’ security infrastructure.
In a note made available to Business Post, it stated that organisations of all sizes should be looking at what to do when (not if) they are hit by cyber-attacks.
Cybercrime is estimated to cost Africa $4 billion a year (a figure that hits $450 billion worldwide), broken down into yearly losses of $570 million, $500 million, and $36 million for the economies of South Africa, Nigeria, and Kenya, respectively.
Drawing real-life parallels, in early October 2020, Uganda’s telecoms and banking sectors were plunged into a crisis in the wake of a major hack on Pegasus Technologies that compromised the country’s mobile money network.
Hackers used approximately 2,000 mobile SIM cards to gain access to the system, and an estimated $3.2 million was stolen.
In June 2020, the second-largest hospital operator in South Africa, Life Healthcare, was hit by a cyberattack in the middle of the COVID-19 pandemic, paralysing the 6,500-bed provider and forcing it to switch to manual backup systems.
As per the International Criminal Police Organisation (Interpol), the most prominent threats in Africa, based on input from Interpol member countries and data drawn from private sector partners, identified that the top five threats listed in the report include online scams, digital extortion, email account compromise, ransomware, and botnets.
FBNQuest noted that “the current international threat landscape is incredibly diverse and includes a resurgence of bored teenagers who hack just for the fun of it, nation-state groups, and cybercriminal syndicates and gangs. For the latter groups, the operational objective is to leverage a new exploit to extort millions and achieve an extraordinary return on investment.”
It then tasked organisations to apply the fundamentals of cybersecurity that will offer protection. This includes tightening the email loop, which makes it difficult to fall for phishing attacks.
Others include fending off malicious ransomware, securing network access, shutting down internal threats, solidifying storage and backups, as well as managing vulnerabilities, noting that, “The key to successful vulnerability management is to identify all the ways an attacker can move throughout your network and reach your business-critical assets. Once you have identified these attack paths, you can focus on locking down chokepoints and stopping hackers before they even get started.”
It also tasked parties to ensure that a detailed Incident Response Plan (IRP) is put in place.
“Cyberattacks may be inevitable, but a detailed Incident Response Plan (IRP) provides both a buffer and an antidote if the plan is tested. This means that the first time to verify an IRP is not in the middle of a crisis.
“The best way to determine whether the company’s IRP is effective is through tests that assess the readiness of their incident response teams. These tests, which work for all-size companies, come in the form of fire drills and tabletop exercises (TTXs). Each test serves a different purpose.”
The company noted that while cyber-security has been largely associated with computers and IT infrastructure, greater consumer use of smart devices has raised overall vulnerability. At the enterprise level, shifting to cloud computing may have cut company costs significantly, but it has also increased the risk of digital attacks.
“Despite the broad-based implications of these risks, many businesses are unprepared to deal with them, as the alarming number of threats clearly indicates. These developments imply that security is no longer merely a concern of IT managers, but a key boardroom topic because enterprises need to recognise its strategic importance. Companies need to beef up their security infrastructure to prevent breaches while simultaneously building a sustained organisational culture of safety,” it warned.
By Adedapo Adesanya
Lagos State’s representative, Team Nevo, won the 3 Million Technical Talent (3MTT) South-West Regional Hackathon, on Tuesday, December 9, 2025.
The host state took the victory defeating pitches from other south west states, including Oyo, Ogun, Osun, Ekiti, and Ondo States.
This regional hackathon was a major moment for the 3MTT Programme, bringing together young innovators from across the South-West to showcase practical solutions in AI, software development, cybersecurity, data analysis, and other key areas of Nigeria’s digital future.
Launched by the Federal Ministry of Communications, Innovation, and Digital Economy, the hackathon brought together talented young innovators from across the Southwest region to showcase their digital solutions in areas such as Artificial Intelligence (AI)/Machine Learning, software development, data analysis, and cybersecurity, among others.
“This event not only highlights the potential of youth in South West but also advances the digital economy, fosters innovation, and creates job opportunities for our young people,” said Mr Oluwaseyi Ayodele, the Lagos State Community Manager.
Winning the hackaton was Team Nevo, made up of Miss Lydia Solomon and Mr Teslim Sadiq, whose inclusive AI learning tool which tailors academic learning experiences to skill sets of students got the top nod, with N500,000 in prize money.
Team Oyo represented by Microbiz, an AI business tool solution, came in second place winning N300,000 while Team Ondo’s Fincoach, a tool that guides individuals and businesses in marking smarter financial decisions, came third with N200,000 in prize money.
Others include The Frontiers (Team Osun), Ecocycle (Team Ogun), and Mindbud (Team Ekiti).
Speaking to Business Post, the lead pitcher for Team Nevo, Miss Solomon, noted, “It was a very lovely experience and the opportunity and access that we got was one of a kind,” adding that, “Expect the ‘Nevolution’ as we call it, expect the transformation of the educational sector and how Nevo is going to bring inclusion and a deeper level of understanding and learning to schools all around Nigeria.”
Earlier, during his keynote speech, the chief executive officer (CEO) of Sterling Bank, Mr Abubakar Suleiman, emphasised the need for Nigeria’s budding youth population to tap into the country’s best comparative advantage, drawing parallels with commodities and resources like cocoa, soyabeans, and uranium.
“Tech is our best bet to architect a comparative advantage. The work we are doing with technologies are very vital to levelling the playing field.”
By Aduragbemi Omiyale
One of the high points of the 2025 re:Invent was the unveiling of Graviton5, the fifth generation of custom Arm-based server processors from Amazon Web Services (AWS).
Many tech enthusiasts believe that the company pushed the limits with Graviton5, its most powerful and efficient CPU, frontier agents that can work autonomously for days, an expansion of the Amazon Nova model family, Trainium3 UltraServers, and AWS AI Factories suitable for implementing AI infrastructure in customers’ existing data centres.
Graviton5—the company’s most powerful and efficient CPU
As cloud workloads grow in complexity, organizations face a persistent challenge to deliver faster performance at lower costs and meet sustainability commitments without trade-offs.
AWS’ new Graviton5-based Amazon EC2 M9g delivers up to 25% higher performance than its previous generation, with 192 cores per chip and 5x larger cache.
For the third year in a row, more than half of new CPU capacity added to AWS is powered by Graviton, with 98 per cent of the top 1,000 EC2 customers—including Adobe, Airbnb, Epic Games, Formula 1, Pinterest, SAP, and Siemens—already benefiting from Graviton’s price performance advantages.
Expansion of Nova family of models and pioneers “open training” with Nova Forge
Amazon is expanding its Nova portfolio with four new models that deliver industry-leading price-performance across reasoning, multimodal processing, conversational AI, code generation, and agentic tasks. Nova Forge pioneers “open training,” giving organizations access to pre-trained model checkpoints and the ability to blend proprietary data with Amazon Nova-curated datasets.
Nova Act achieves breakthrough 90% reliability for browser-based UI automation workflows built by early customers. Companies like Reddit are using Nova Forge to replace multiple specialized models with a single solution, while Hertz accelerated development velocity by 5x with Nova Act.
Addition of 3 frontier agents, a new class of AI agents that work as an extension of your software development team
Frontier agents represent a step-change in what agents can do. They’re autonomous, scalable, and can work for hours or days without intervention. AWS announced three frontier agents—Kiro autonomous agent, AWS Security Agent, and AWS DevOps Agent. Kiro autonomous agent acts as a virtual developer for your team, AWS Security Agent is your own security consultant, and AWS DevOps Agent is your on-call operational team.
Companies, including Commonwealth Bank of Australia, SmugMug, and Wester Governors University have used one or more of these agents to transform the software development lifecycle.
Unveiling Trainium3 UltraServers
As AI models grow in size and complexity, training cutting-edge models requires infrastructure investments that only a handful of organizations can afford.
Amazon EC2 Trn3 UltraServers, powered by AWS’s first 3nm AI chip, pack up to 144 Trainium3 chips into a single integrated system, delivering up to 4.4x more compute performance and 4x greater energy efficiency than Trainium2 UltraServers.
Customers achieve 3x higher throughput per chip while delivering 4x faster response times, reducing training times from months to weeks. Customers including Anthropic, Karakuri, Metagenomi, NetoAI, Ricoh, and Splash Music are reducing training and inference costs by up to 50 per cent with Trainium, while Decart is achieving 4x faster inference for real-time generative video at half the cost of GPUs, and Amazon Bedrock is already serving production workloads on Trainium3.
By Adedapo Adesanya
The National Information Technology Development Agency (NITDA) has issued an advisory on new vulnerabilities in ChatGPT that could expose users to data-leakage attacks.
According to the advisory, researchers discovered seven vulnerabilities affecting GPT-4o and GPT-5 models that allow attackers to manipulate ChatGPT through indirect prompt injection.
The agency explained that hidden instructions placed inside webpages, comments, or Uniform Resource Locators (URLs) can trigger unintended commands during regular browsing, summarisation, or search actions.
“By embedding hidden instructions in webpages, comments, or crafted URLs, attackers can cause ChatGPT to execute unintended commands simply through normal browsing, summarization, or search actions,” they stated.
The warning followed rising concerns about AI-powered tools interacting with unsafe web content and the growing dependence on ChatGPT for business, research, and public-sector tasks.
NITDA added that some flaws allow the bypassing of safety controls by masking malicious content behind trusted domains.
Other weaknesses take advantage of markdown rendering bugs, enabling hidden instructions to pass undetected.
It explained that in severe cases, attackers can poison ChatGPT’s memory, forcing the system to retain malicious instructions that influence future conversations
They stated that while OpenAI has fixed parts of the issue, Large-Language Models (LLMs) still struggle to reliably separate genuine user intent from malicious data.
The Agency warned that these vulnerabilities could lead to a range of cybersecurity threats, including unauthorised actions carried out by the model; unintended exposure of user information; manipulated or misleading outputs; and long-term behavioural changes caused by memory poisoning, among others.
It advised Nigerians, businesses, and government institutions to adopt several precautionary steps to stay safe. These include limiting or disabling the browsing and summarisation of untrusted websites within enterprise environments and enabling features like browsing or memory only when necessary.
It also recommended regular updates to deployed GPT-4o and GPT-5 models to ensure known vulnerabilities are patched.
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