E-Business
New Research from Trend Micro Shows Cyberattacks Relied on Substance Over Size in 2023
Trend Micro Incorporated, a global cybersecurity leader, has revealed that it blocked around 18 million email threats, almost two million malicious URLs and over four million malicious mobile apps targeted at Nigerian businesses and consumers between January and December 2023. This as threat actors deviate from big-batch attacks to focus on a narrower range of more lucrative targets.
These new patterns in the cybercrime landscape are highlighted in the Trend Micro 2023 Annual Cybersecurity Report, which presents highlights from the company’s telemetry covering the broadest attack surface view across millions of commercial and consumer clients.
“Our latest data shows that threat actors are fine-tuning their operations, shifting away from large-scale attacks, and instead focusing on a smaller range of targets but with higher victim profiles for maximum gain with minimum effort. As they continue to double down on tried and tested techniques, they are also delegating and streamlining operations — resulting in bolder, more effective strikes,” says Gareth Redelinghuys, Country Managing Director, African Cluster at Trend Micro.
Attacks focused on substance over quantity are more difficult to block
Though thousands of ransomware attacks were blocked by Trend Micro in Nigeria in 2023, year-on-year research shows that ransomware groups are working smarter instead of harder, prioritising high-value targets over volume.
There has been a general downward trend in ransomware detections, with worldwide detections from 2021 to 2023 averaging less than half of the recorded detections in 2020; however, this should not be misconstrued as a cue for security operations centres and decision-makers to lower their guards. Historically, ransomware attacks were launched in “bulk,” such as spam campaigns with malicious links, but attacks that focus on quantity can more easily be blocked.
What’s more, a continued increase in Trojan FRS threat detections globally could suggest that attackers are using more effective ways to evade preliminary detection by focusing on arrival and defense evasion techniques. Examples of this include Living-Off-The-Land Binaries and Scripts. Because these computer files are non-malicious in nature and local to the operating system, they can be used by threat actors to camouflage their attacks.
Last year, several ransomware families across the world were also observed maximising remote and intermittent encryption, as well as abusing unmonitored virtual machines to bypass Endpoint Detection and Response. Because there is less content used during intermittent encryption, for example, there is less chance of triggering detection.
Gangs are also launching bolder attacks: Prolific groups were some of the most active in 2023: Clop exploited major vulnerabilities, and BlackCat launched a new variant, while also making its extortion public by leveraging the U.S. Security and Exchange Commission’s four-day disclosure requirement to incentivise its victim to communicate more quickly with them.
Email threats – attackers are using more sophisticated ways to avoid detection
This trend towards threat actors opting for quality over quantity is equally present in the patterns observed around email threats. Though email threat detections in Nigeria decreased from more than 45 million in 2021 to 18 million in 2023, the increase in malware detection count over the same period suggests a shift in the threat landscape that finds attackers making use of more sophisticated ways to avoid detection.
Trend Micro’s data also shows a slight decrease in malicious URL detection in Nigeria from 2021 to 2023, indicating that instead of focusing on malicious links to randomly victimise users, criminals are using more targeted operations, such as BEC schemes, where emails are less likely to undergo scrutiny because of how legitimate they look.
Instead of launching attacks on a wider range of users and relying on victims clicking on malicious links in websites and emails, more sophisticated attacks are launched using specificity to trick a narrower field of high-profile victims. This also allows them to bypass early detection layers like network and email filters.
AI-powered phishing attempts are more convincing than ever
Over the course of 2023, AI showed great promise in social engineering attempts globally: its automation proved most useful in mining datasets for actionable information, while generative AI have made phishing on mass scale virtually effortless with error-free and convincing messages. The use of generative AI in phishing attempts is already branching beyond emails and texts to include persuasive audio and video ‘deepfakes’ for an even more business-affecting threat.
Imagine a company that requires live voice authorisation for purchases above a million dollars, for example. An attacker could send a real-seeming email request with a rigged phone number embedded and answer the confirmation call with a deepfaked voice to validate the transaction. These new tactics introduce the possibility of everything from stock market manipulations to democratic or wartime disinformation campaigns, or smear attacks on public figures.
The barriers to entry for techniques like these have fallen away radically with the rise of readily available app-style interfaces like HeyGen. Cybercriminals with no coding knowledge or special computing resources can produce customised high-resolution outputs that are humanly undetectable.
“Looking at the overall trend in decreasing ransomware threats, it might be tempting for local organisations to develop a false sense of security and lower their defenses. However, our research shows that these increasingly sophisticated attacks are going to become more and more difficult for businesses to detect and that they will be increasingly costly when they succeed. IT leaders must refine their processes and protocols to enable their defenses to combat persistence with efficiency,” concludes Zaheer Ebrahim, Solutions Architect, Middle East and Africa at Trend Micro.
SystemSpecs Holdings Ltd unveiled at the weekend the rebranding of its subsidiary Deelaa to Whatadeal, launching an ambitious digital commerce platform poised to transform travel, events, and e-commerce across Africa.
John Obaro, group managing director, SystemSpecs, and Fela Bank-Olemoh, managing director of Whatadeal
The announcement comes amid a surging demand for integrated digital services in Nigeria and beyond, as the continent’s e-commerce and travel sector stand on the cusp of exponential growth.
The launch event, held in Lagos, demonstrated SystemSpecs’ vision for a seamless, value-centric consumer experience.
This strategic rebrand follows the company’s acquisition of Knit Technologies, amalgamating cutting-edge innovation and industry expertise into Whatadeal—one of four subsidiaries under the SystemSpecs umbrella.
John Obaro, group managing director, SystemSpecs, emphasized that the transformation reflects an unwavering commitment to technological advancement and customer empowerment.
“Whatadeal transcends a mere rebranding—it embodies a dynamic ecosystem designed to deliver unparalleled value and memorable experiences,” Obaro told reporters.
He elaborated, “Our ambition is to ensure that whether you’re organizing an event, procuring tickets, or seeking the finest deals, Whatadeal is your definitive destination. We are also in advanced discussions with leading travel industry players to curate exceptional travel experiences across Nigeria.”
Originally introduced in 2022 as an e-ticketing and marketplace platform, Deelaa catered to both businesses and consumers.
Its evolution into Whatadeal responds to shifting market dynamics, offering an integrated solution for booking flights, securing event tickets, and shopping online.
The platform will be powered by Remita, SystemSpecs’ acclaimed electronic payment and collection system, which underpinned Nigeria’s Treasury Single Account initiative—one of the most extensive implementations of its kind in Africa.
Steering this venture is Fela Bank-Olemoh, managing director of Whatadeal and a SystemSpecs stalwart since 1998.
With over two decades of expertise spanning technology, marketing, and public service, Bank-Olemoh brings a formidable pedigree to the role.
He founded MediaVision Limited, a preeminent sports marketing firm in Nigeria, before serving as Special Adviser on Education to the Lagos State Governor from 2015 to 2019 and later as Senior Special Assistant on Education Interventions to Nigeria’s President from 2019 to 2023.
Bank-Olemoh articulated the platform’s ethos: “At Whatadeal, we hold that exceptional experiences and valuable offers should be effortless, not convoluted. Our mission extends beyond merely facilitating deals—we are cultivating an ecosystem that nurtures engagement, trust, and enduring value for our customers.”
He added, “Whether you’re arranging travel, acquiring event tickets, or purchasing essentials, you deserve an intuitive, rewarding experience that consistently delivers excellence. Whatadeal is dedicated to realizing that vision.”
SystemSpecs aims to establish Whatadeal as the preeminent one-stop platform for African consumers, blending convenience with competitive offerings.
With its fusion of Knit Technologies’ innovations and Remita’s robust infrastructure, Whatadeal is poised to redefine digital commerce on the continent.
How much do you trust your device memory? Definitely more than you should. According to the statistics only 33% of users back up their data regularly, and more than 77% of people have already experienced data loss.
An annual tradition which started as a simple reddit post back in 2011, World Backup Day is celebrated on 31st March 2025 to provide a reminder of the importance of backing up data. To mark the occasion, Kaspersky shares practical advice on how to create new beneficial digital habits to ensure your backups are safe.
The first question that should be taken into consideration is: what exactly needs to be backed up? The answer seems to be lying on the surface.
The more you back up – the better. Work-related documents, family photos, financial info, health records, logins and passwords, and even content shared within messengers. In fact, all of this needs to be backed up using reliable storage methods.
There are several reasons why it is recommended to copy as much data as you can.
First of all, the device on which the information is stored may simply be lost, stolen or damaged. For example, UK’s South Western Railway reports that at least 5 smartphones are lost per day on its network, which is almost 1800 devices per year.
Among other potential threats to data safety are ransomware attacks. This is a type of malware that blocks a computer and then demand a ransom for its release. In some cases, even paying the ransom does not help to restore data on an infected device.
Despite these substantial risks, in everyday life it’s almost impossible (and to some extent pointless) to back up everything. Our devices contain gigabytes of information, most of which has no value. Creating backup storages of such a scale is time-consuming and expensive.
The main advice is to rank data correctly. Try to assort the items needing to be backed up by evaluating their relevance, recency and recovery options.
If a file, record or password is outdated or may be replaced by a newer version, backup may be safely ignored. If it is a new or highly valuable piece of information, backing up is necessary and preferably there should be more than one copy.
The art of backup
The next step towards data loss prevention is finding the suitable backup method to select. Obviously, it depends on multiple factors: type of data, type of device, pricing, user’s personal preferences and habits.
The most popular backup options are generally cloud or external storage services. Both of these methods have their pros and cons. For example, cloud services give you instant access to information wherever you are, but they require regular subscription payments.
At the same time, external hard drives are reliable storages which only require one payment, but access to information on these devices is only possible when they are at hand.
Therefore, cloud storage is regarded as the perfect option for storing files and photos which should always be available in a few clicks, while external storage services are suitable for data archives and huge files, such as movies or videos which you rarely use. Overall statistics show that nowadays most people choose cloud technology as their main storage option.
Specific data such as passwords, ID or financial details require even more secure storage methods.
Among the potential solutions password manager is an option that protects sensitive personal information, prevents its loss and provides immediate access to it at any time. Automatic filling of authentication and banking data means users do not have to memorise important information and reliably protects data from being compromised.
While choosing backup and storage options it’s highly recommended to consider all the aspects. To get backing up into a real habit, the method should not only be reliable and effective, but also suitable and convenient for you personally.
Enhanced protection
As it has been already mentioned, single manual backup might not be enough to protect data from being lost. World Backup Day is the right time to remember that data might be vulnerable and take some proactive steps to secure it. Kaspersky has created some tips on how to do it effectively:
- Follow the rule 3-2-1. One of the most popular backup strategies is to have at least 3 copies of important data, store it on 2 different storage types, and make at least 1 copy off-side (cloud or external physical location).
- Set up automatic backups. Most devices and services have a preinstalled backup function, which automatically creates a backup if you forget to make a copy in time.
- Use a reliable security solution. Comprehensive digital protection with a specific anti-ransomware protection mechanism, such as in Kaspersky Premium, prevents device infection and protects your data from both local and remote-access ransomware attacks.
- Make regular checks. It’s necessary to test your backups workability on a regular basis to notice the malfunction in time and fix it.
Dr. Olubunmi Tunji-Ojo, minister of Interior, has announced the launch of an Online Visa Approval Center to eliminate bureaucratic bottlenecks and reduce corruption in the visa application process.
Commissioned by the President in December, the new system ensures that applicants no longer need to visit a visa office, know anyone in the system, or lobby for approvals.
At a stakeholders’ sensitisation workshop on the implementation of the Nigeria Visa Policy (NVP) 2025, yesterday in Abuja, Dr. Tunji-Ojo said the visa is considered a very important document by the government because it is an instrument of migration management and an instrument of economic development.
The minister explained that Nigeria has to strike a delicate balance between national security and, of course, the ease of migration.
“And we think that it’s something that we can do and something we will do.
“We don’t have a physical Visa Approval Center. If you apply for a Nigerian visa anywhere in the world, you do so online. We process it here in Nigeria, and if approved, you receive your e-visa in your email,” he explained.
To enhance efficiency, the government has set a 48-hour deadline for processing e-visas.
“It is unprofessional and unacceptable for the Nigeria Immigration Service not to approve or provide feedback within 48 hours,” the minister stated.
“It breaks my heart that people need to lobby to even get visas to Nigeria. It shouldn’t be so. It shouldn’t be.
“For anybody that is qualified, for anybody that wants to do legitimate activities in Nigeria, such people should be able to come to Nigeria easily. And this is why we are opening our space. Mr. President is interested in foreign direct investments.”
Further, he said Nigeria is interested in partnering with the rest of the world to develop its economy but, “We can’t do that when we allow bottlenecks to hold us down. So these reforms, basically, are aimed at opening our space, enhancing national security, and we hope that the primary responsibilities of the visa scheme will be achieved.”
Kemi Nandap, controller general, Nigeria Immigration Service (NIS), said the NIS would fully digitize its e-visa platform and reduce visa classifications from 79 to 44 to enhance accessibility, transparency, and efficiency in the new visa policy.
She said, “At the core of this policy is the new e-visa platform—a fully digitized, centralized system that revolutionizes how foreign nationals interact with our country’s entry procedures. As part of this transformation, the Nigerian Visa Policy 2024 underwent a comprehensive review, resulting in a significant reduction in visa classifications from 79 to 44.
“These categories have been logically grouped to simplify procedures, reduce complexities, and greatly improve the user experience. Importantly, we have maintained the original purpose and intent of each visa class throughout this reform.”
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