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DDoS Attacks via IoT Devices Threaten Development of Fourth Industrial Revolution

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Bryan Hamman, Arbor Network’s territory manager for Sub-Saharan Africa
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Distributed Denial of Service (DDoS) attacks that use Internet of Things devices are a significant threat to the Fourth Industrial Revolution, and the potential it brings to revolutionise productivity and people’s lives in general.

 

This was proven during the late 2016 DDoS attack largely ascribed to the Mirai botnet, which, unlike other botnets that are typically made of up computers, was composed largely of weaponised Internet of Things (IoT) devices such as DVR players, home routers, air quality monitors and personal surveillance cameras.

 

This is according to Bryan Hamman, territory manager for sub-Saharan Africa at NETSCOUT Arbor, which specialises in advanced DDoS protection solutions.

 

“The internet is an integral part of life and infrastructure in most countries around the world today,” Hamman said.

 

“A successful DDoS attack aims to disrupt or cause the denial of an online service by overwhelming it with traffic from multiple sources. The DDoS attacks of 21 October 2016, for example, showed just how vulnerable sections of the internet and its global operability are to attack by those of ill intent.

 

“These attacks, which are largely ascribed to the Mirai botnet and have entered recent history due to the involvement of IoT devices, involved multiple DDoS attacks targeting domain name system (DNS) provider Dyn, whose business ensures that information requests via the internet are delivered to the correct address.

 

The knock-on effect was that major internet platforms and services linked to Dyn – including Twitter, GitHub, Reddit, Pinterest, Etsy, Tumblr, Spotify, PayPal and the PlayStation network – were unavailable to millions of users in Europe and North America for some hours. Consumers were unable to carry out activities like online shopping, social media interaction or listen to music during this enforced downtime – examples which showcase exactly what the Fourth Industrial Revolution is all about, namely the interaction of the physical and digital worlds.”

 

The Fourth Industrial Revolution is generally understood to be the coming together of physical and digital technologies.

 

It builds on the previous industrial revolutions which each, in their own way and their own times, were seen to increase production of processed items during their eras.

 

In the process, each industrial revolution changed the ways that humans operated in particular spheres, arguably bringing in opportunities for improvements in efficiencies in general, and in some cases even poverty alleviation through the creation of jobs and new systems.

 

The First Industrial Revolution began in the 18th century with the invention of the steam engine; the Second used electricity to create mass production; the Third used electronics and information technology to automate production; and the Fourth is leapfrogging on top of the relatively recent Third to close the gap between our use of the physical and digital world.

 

Hamman explained, “People are aware that the Fourth Industrial Revolution is bringing change at a rate never seen before. The pace and scale of disruption brought about by connected technology is incredible; almost every industry you can think of is being transformed at an unprecedented speed. While it is true at a societal level that this global-scale of change will likely render some jobs obsolete, it will also create other new jobs during the disruption.

 

“As with most things, the powers inherent in the Fourth Industrial Revolution can be used for the greater good, or alternatively abused – this is human nature. But on the positive side, the possibilities being brought by the closing of the gap between the physical and digital worlds include changes in commerce, education and healthcare – for example, advances in biomedical sciences can lead to healthier lives and longer life spans https://trailhead.salesforce.com/en/modules/impacts-of-the-fourth-industrial-revolution/units/understand-the-impact-of-the-fourth-industrial-revolution-on-society-and-individuals. I prefer to focus on the ways in which the Fourth Industrial Revolution can be used for positive change.”

 

NETSCOUT Arbor notes in its 13th Annual Worldwide Infrastructure Security Report (WISR), released earlier this year, that the use of compromised IoT devices to launch DDoS attacks has helped cybercriminals increase the complexity of their assaults. The WISR is based on 390 responses from network operators globally, with more than half of the respondents headquartered and operational in North America. The 13th WISR showed that 33 percent of surveyed organisations had suffered a DDoS attack during 2017 (up from the previous year’s 17 percent). The report notes in its conclusion: “…attackers continue to build and weaponize massive IoT botnets of unprecedented size and capability….  This year, we’ve seen increasing sophistication of IoT-based botnet attack capabilities. These modern botnets are capable of delivering attacks that include application-layer, volumetric and complex multi-vector DDoS attacks.”

 

In a white paper, ‘IoT DDoS attacks show the stakes have changed’, NETSCOUT Arbor recommends a multi-layered approach to DDoS attack detection and mitigation, to counter-act the multi-vector layering inherent in botnets that are similar to the Mirai botnet, which began operating on 1 August 2016. Additionally, the paper notes the need for IoT makers to insert some basic security requirements into devices; for IoT operators in enterprises to improve and maintain visibility; for IoT users to take more responsibility for their devices; and for security operators to make sure that security and employee policies reflect and cater for the reality of the widespread use of IoT devices in today’s workplace.

 

“I view DDoS attacks, such as the 21 October 2016 attacks and the largest DDoS attack ever seen – namely the 1.7 Tbps attack on an American-based service provider during the first week of March 2018, which was foiled by NETSCOUT Arbor – as a threat to the positive possibilities that the Fourth Industrial Revolution could bring about. I therefore urge companies to remain aware of the damage that can be wrought by an undefended DDoS attack, and to get their defences in order,” Hamman concluded

 

 


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Nigeria Targeted with 4,622 Cyber-attacks Per Week in December 2025

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In December 2025, organisations globally faced sustained cyber pressure, as the average number of cyber-attacks per organisation per week reached 2 027, a 1% increase from the previous month and a 9% increase from December 2024.

This is according to December 2025 Global Cyber Attack Statistics by Check Point Research, the threat intelligence arm of Check Point Software Technologies.

According to the statistics, Latin America was the hardest hit, with companies experiencing an average of 3 065 cyber-attacks per week, a 26% year-over-year increase.

In contrast, Africa saw a decline in attacks, with Nigeria (4 622 attacks per week) and Angola (4 002 attacks per week) being the most targeted countries on the continent.

The report’s findings highlight the evolving cyber threat landscape, with ransomware and GenAI-driven data risks posing significant challenges to companies worldwide.

Ransomware attacks jumped 60% year over year, with 945 publicly reported incidents in December. Qilin was the most active ransomware operator, responsible for 18% of publicly disclosed attacks.

“Ransomware continues to scale through industrialised operations, while unmanaged GenAI usage is creating widespread data exposure at enterprise level,” said Omer Dembinsky, data research manager at Check Point Research.

The report noted the education sector was the most targeted industry globally, with 4 349 cyber attacks per week; followed by government (2 666 attacks per week); and associations and non-profits (2 509 attacks per week).

The widespread adoption of GenAI tools has introduced new cyber security risks, with one in 27 GenAI prompts posing a high risk of sensitive data leakage.

Experts warn that companies must prioritise prevention-first security, real-time AI threat intelligence and strong governance over AI tools to mitigate these risks.

Hendrik de Bruin, head of security consulting at Check Point Software, added: “Strengthening ransomware resilience, deploying AI-powered prevention and enforcing clear GenAI governance will be critical to reducing cyber risk in the year ahead.”


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Half of Global Companies Build SOCs to Enhance Cybersecurity, with a Focus on Human Expertise

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Among the primary reasons for establishing a Security Operations Center (SOC) are strengthening cybersecurity posture, enabling faster detection and response and gaining a competitive edge.

Interestingly, despite the increasing demand for automated cybersecurity solutions, businesses rely on skilled security professionals to make key decisions, as human expertise remains essential for effective security management.

A Security Operations Center (SOC) is a dedicated organisational unit responsible for continuous monitoring and safeguarding of a company’s IT infrastructure. Its core mission is to proactively detect, analyse and respond to cybersecurity threats.

To identify the main drivers, strategic priorities, and potential challenges in SOC planning and implementation, Kaspersky has conducted a comprehensive global study involving senior IT security specialists, managers and directors from companies with 500 or more employees.

All participants operate without a SOC but have plans to establish one in the near future. The study spans 16 countries across APAC, META, LATAM, Europe, and Russia, providing valuable insights into the emerging trends and best practices in SOC development worldwide.

The findings of the research reveal that 50% of companies intend to establish SOCs to strengthen their cybersecurity posture, and 45% are motivated by the need to address increasingly sophisticated and dangerous threats.

Other drivers include budget optimisation, the necessity for faster detection and response, and the expansion of software, endpoints and user devices – factors that demand more comprehensive and layered security measures.

These are cited by 41% of organisations. Additionally, 40% seek better protection of confidential information, 39% aim to meet regulatory requirements and one-third (33%) expect SOC capabilities to provide a competitive edge. Larger enterprises tend to cite each of these reasons more often, reflecting the broader operational and regulatory pressures they experience.

Continuous monitoring becomes the leading SOC requirement

Among the key functions organisations plan to delegate, 24/7 security monitoring leads at 54%. This around-the-clock vigilance enables early detection of anomalies, prevents escalation and sustains cyber resilience in real-time. This demand highlights a strategic requirement for proactive risk management, as organisations aim to defend against persistent threats that can strike at any moment.

Companies intending to fully outsource SOC operations show a stronger interest in applying “lessons learned” methodologies, whereas those developing internal SOCs focus more on access management to maintain tighter control.

Human expertise drives SOC technology choices

While SOCs use advanced technology, the choices made by organisations show that human analysts are very important. Among the solutions that organisations plan to include in SOC are – Threat Intelligence Platforms (48%), Endpoint Detection and Response (42%) and Security Information and Event Management systems (40%) – sophisticated solutions that automate data collection and reduce operational load, however, they depend heavily on skilled security professionals who provide critical context, interpret complex findings and make final decisions when guiding appropriate responses.

Other solutions chosen include Extended Detection and Response (38%), Network Detection and Response (37%) and Managed Detection and Response (33%). Large enterprises tend to adopt more technologies (5.5 per SOC on average), while smaller ones integrate fewer (3.8).

“To successfully build a SOC, companies must prioritise not only the right mix of technology but also the careful planning of processes, clear goal-setting and effective resource distribution.

“Well-defined workflows and continuous improvement are essential to ensure that human analysts can focus on critical tasks, making the SOC a proactive and adaptable component of their cybersecurity strategy,” comments Roman Nazarov, Head of SOC Consulting at Kaspersky.

 


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Nigerian Terra Industries Secures $11.8m for Expansion

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Terra Industries, a Nigerian defence technology startup, has raised $11.75 million to expand its development of defensive systems that protect critical facilities across Africa.

The fundraising round was led by Silicon Valley venture firm 8VC, which was founded by Palantir co-founder Joe Lonsdale.

Other investors in the round include Valour Equity Partners, Lux Capital, SV Angel, and Nova Global, as well as African-focused funds Tofino Capital, Kaleo Ventures, and DFS Lab.

Terra Industries, founded in Abuja by Nathan Nwachuku and Maxwell Maduka, provides multi-domain security solutions for both air and land. Its solutions are intended to detect and respond to threats including terrorism, sabotage, and armed attacks on infrastructure.

The company’s product portfolio includes surveillance drones, ground-based robotic systems, and fixed monitoring towers deployed around sensitive locations.

Co-founder and CEO Nathan Nwachuku said the company has now fully embraced its identity as a defence-focused startup, citing the growing urgency of security challenges across Africa.

He said safeguarding critical infrastructure from terrorist threats has become unavoidable.

Nwachuku argues that protecting Africa’s infrastructure requires a different approach, one that combines local manufacturing, end-to-end system control, and software capable of independently identifying and responding to threats over large areas.

The company aims to position itself as a defence prime, similar to the role played by firms such as Anduril Industries and Palantir in the United States.

Nwachuku also disclosed that the company had earlier raised $800,000 in pre-seed funding.

With the new funding, Terra plans to increase manufacturing capacity within Africa, establish additional defence production facilities, and expand its artificial intelligence and software teams.

While software offices are planned for San Francisco and London, the company said manufacturing operations will remain on the continent.

 


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