E-Business
IOT Botnets Worsen Cyber Security Risks

The use of botnets to disrupt Internet services form part of the near-term threat landscape.
This is according to a recent Juniper report, which notes embedded connectivity is increasingly being used as a product differentiator, but unless action is taken, it can lead to cyber security risk created by botnets. Juniperpredictsthat botnets will be used for more malicious purposes in future, impacting consumer, industrial and public services markets.
Attacks such as those on Dyn last October can be viewed as an example of things to come, notes research author Steffen Sorrell. With the Mirai botnet, hackers unleashed a complex attack on the Internet through common devices like Web cams and digital recorders and cut access to some of the world’s best known Web sites.
“Given that the botnet’s source code has been made publicly available and that the Internet of things trend is on the rise, no decline in IOT botnet activity should be expected in the near future,” adds Denis Makrushin, security researcher at Kaspersky Lab.
Sorrell believes in the medium-term, botnets will be used far more creatively – not only to disrupt services, but also to create a distraction enabling multi-pronged attacks aimed at data theft or physical asset disruption.
The challenge is that with the growth of mobility locally, many connected devices are not actually managed by IT departments, says Makrushin.
As a result, many bot attacks are simply against IP-facing IOT devices, where an attacker is looking for basic passwords or vulnerabilities and companies are not aware their devices have been used in an attack, he adds.
The general consensus is that IOT devices are sitting ducks, especially if they are not protected – and it’s an inevitability that they will be used as bots, says Makrushin.
“Very few devices have the form factor and engineering to support additional security such as encryption, and/or lack an update mechanism to automatically pull and install patches. And to compound the issue is that devices are shipped with tepid passwords, default or weak credentials that are easily sniffed out by automated scripts.”
Fortinet is already seeing an increase in very disparate type of attacks and there will be increased as we move onto 2020, as the world’s business, digital estate assets and manufacturing are leaning towards IOT’s solutions to improve productivity in the different vertical markets, says Paul Williams, country manager at Fortinet SADC.
“Some IOT botnet attacks are similar in some incidents, but as the industry moves forward we will see new types of attack characteristics which will have to be combated in different degrees as each IOT devices has a different operating system and different set of protocols they use, says Makrushin.
“IOT botnets are not an upcoming threat. They are a real threat and we should be concerned about the future, and the past, as there are so many unsecured embedded devices out there.”
E-Business
NIMC Says NIN Services Back Online

National Identity Management Commission (NIMC) has announced the restoration of its National Identification Number (NIN) verification services nationwide.
This, according to the commission, follows the completion of a system maintenance exercise.
In a statement issued on Friday, the NIMC confirmed that all previously disrupted services have resumed.
“NIMC wishes to inform the general public that the recent technical maintenance has been completed and all services have been restored,” the statement read.
The NIMC urged Nigerians seeking to enroll for NIN to visit the its official website to locate the nearest enrollment centers.
The agency also encouraged individuals to make use of its self-service portal for tasks such as data modification, including name changes.
To further ease the verification process, the Commission recommended downloading the NIMC NameAuth app (oath.app) from the Google Play Store or Apple App Store for quick and secure NIN authentication.
NIMC expressed appreciation for the public’s patience during the service disruption, which had impacted banks, telecom providers, and government agencies that rely on NIN verification for their operations.
E-Business
Report Reveals African Organizations Dangerously Overestimating Cyber defences

Many businesses are overestimating their defence against cyber attacks, which creates a significant human risk blind spot. A new KnowBe4 report exposes a worrying disconnect between what leaders think about their cyber security readiness and what employees experience.
According to the KnowBe4 Africa Human Risk Management Report 2025, based on insights from cyber security decision-makers across 30 African countries, despite high awareness, a critical gap exists in turning that awareness into actual readiness and resilient behaviour.
Key findings from the KnowBe4 Africa Human Risk Management Report 2025:
Confidence vs awareness: While cyber security awareness is high, leaders express uncertainty about their workforce’s ability to act on that awareness. Many feel employees may overestimate their capabilities in recognising, reporting and mitigating threats.
The need for adaptive and personalised security awareness training: Many companies fail to personalise security awareness training to specific roles or risk exposures.
Widespread BYOD usage: A large percentage of employees (between 41% and 80%) use their personal devices for work.
AI policy development is lagging: Many companies (46%) are still in the process of developing policies for using AI tools in the workplace.
Regional variation: Southern Africa trains more, East Africa governs AI better and West/Central Africa sees the most human-related security incidents.
This gap is significant because Africa has become an attractive target to cyber criminals, especially those that launch AI-powered attacks. A LexisNexis Risk Solutions study found 60% of South African organisations have seen an increase in AI-facilitated financial crime – above the 56% global average.
Kehinde Popoola, regional manager and key representative for West and East Africa at Rubrik, said digital transformation is gaining momentum in Africa and companies are more exposed to cyber risk. The Rubrik executive adds that amid an increase in threats, it is crucial that organisations adopt an assumed breach mindset.
The KnowBe4 research shows that cyber security preparedness and the actual structures required to support secure behaviour seem misaligned.
The report highlights that just 10% of cyber security leaders are fully confident that staff would report a phishing attack or other cyber threat, despite rating employee security awareness of cyber threats at four out of five or higher.
There is also a significant perception gap between decision-makers and general employees in Africa regarding security awareness training, with 68% of leaders believing that training is tailored to roles, compared to only a third of employees feeling adequately trained.
KnowBe4 asserts that many organisations only conduct annual or biannual training that is too generic to effectively change behaviour, contributing to uncertainty about its effectiveness.
According to another report, the KnowBe4 African Cybersecurity and Awareness Report 2025, which focuses on end-user based responses, only 43% of African respondents felt confident in their ability to recognise a cyber threat, and just one in three believed their security awareness training was adequately tailored to their role. This comparison suggests the development of a dangerous perception gap in many organisations.
“There’s a disconnect here – between what leaders think is happening and what employees are actually experiencing,” says Anna Collard, SVP content strategy and evangelist at KnowBe4 Africa. “The data shows that without procedural and cultural follow-through, awareness simply doesn’t translate into readiness.”
“The continent’s cyber security posture may be more confident than it is truly resilient,” Collard adds.
E-Business
Domain of Deception as Attackers Deploy Spyware Under Guise of Legal Threats

Kaspersky has detected a rapidly escalating malicious campaign that has targeted over 1,100 corporate users since June 2025. The attackers pose as a legal firm and in their emails threaten recipients with lawsuits over alleged domain name patent violations, aiming to deploy malware.
Victims who opened and launched the attached files – that mimicked legal documents – had a Trojan installed on their devices, and the attackers could spy on the content of their screens. Organisations across healthcare, finance, and education sectors have been targeted.
The campaign began with 95 emails on June 11 and has since continued to escalate. Apart from claiming that the recipient’s domain name violates patented combinations of a major brand and threatening litigation, in the email the fake legal bureau also expresses the patent holders’ interest in acquiring the domain and offers getting acquainted with the details of the alleged violations by opening the attached archive with “documents”.
It is worth noting that the attackers, likely to avoid detection, attach an archive that is not password protected, and inside it includes another archive that is password protected and a file containing the password along with it.
After the user entered the archive password and clicked on the alleged legal document inside, a Trojan was installed on the device. The user saw a message displayed that read, “This document cannot be opened on this device. Try opening it on another windows device,” and simultaneously the Tor Browser was covertly downloaded and installed in the background.
Through it, the malware regularly sent snapshots of the user’s screen to the attackers over the Tor network. The malware also autostarts whenever the computer is restarted.
“This campaign is a sophisticated blend of psychological manipulation and technical deception, leveraging fear of legal action to coerce businesses into executing harmful files hidden in attached archives. Its rapid growth since June 11 underscores the urgency for organisations to bolster defenses.
Victims face the risk of losing their private data. Robust email security, employee training, and swift incident reporting are essential to counter this evolving threat,” comments Anna Lazaricheva, spam analyst at Kaspersky.
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