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Ransomware Persisted Despite Improved Detection in 2022 – IBM Report

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IBM Security released its annualX-Force Threat Intelligence Index finding that although ransomware’s share of incidents in the Middle East and Africa (MEA) held steady at 18%, globally defenders were more successful detecting and preventing ransomware.

Despite this, attackers continued to innovate, with the report showing that globally the average time to complete a ransomware attack dropped from two months down to less than 4 days. 

According to the 2023 report, the deployment of backdoors, which allow remote access to systems, emerged as the top action by attackers in the MEA region last year. Backdoor deployments were  detected in 27% of the cases X-Force responded to in this region in 2022. Ransomware and worms tied for the second-most common attack type in the region at 18% each. The uptick in backdoor deployments can be partially attributed to their high market value. X-Force observed threat actors selling existing backdoor access for as much as $10,000, compare this to stolen credit card data, which sells for less than $10 per card today.

As organizations across the MEA region try to address the ever-evolving cyber threats landscape, Frida Kleimert Knibbs, Security Leader at IBM MEA, stressed the critical role of threat intelligence in safeguarding against these threats. She commented: “Proactively managing security risks and evolving cybercrime tactics is a critical priority for organizations across MEA. The X-Force Threat Intelligence Index findings demonstrate the continued threat of ransomware and the increasing use of thread hijacking tactics.”

She added: “To safeguard against these threats, it’s imperative that companies remain vigilant and focus on effective incident response planning. As the security landscape evolves, it is crucial to prioritize threat intelligence and strengthen defenses”.

The IBM Security X-Force Threat Intelligence Index tracks new and existing trends and attack patterns – pulling from billions of datapoints from network and endpoint devices, incident response engagements and other sources.

Some of the key findings in the 2023 report include:

  • Extortion: Threat Actors Go-to Method. The most common impact from cyberattacks in 2022 was extortion, which was primarily achieved through ransomware or business email compromise attacks. Extortion and financial loss each accounted for half of identified impacts in incidents across the MEA region in 2021. Manufacturing was the most extorted industry globally in 2022, and it was again the most attacked industry for the second consecutive year. Manufacturing organizations are an attractive target for extortion, given the extremely low tolerance for down time.
  • Cybercriminals Weaponize Email Conversations. Thread hijacking saw a significant rise in 2022, with attackers using compromised email accounts to reply within ongoing conversations posing as the original participant. X-Force observed the rate of monthly attempts increase by 100% globally compared to 2021 data. Over the year, X-Force found that attackers used this tactic to deliver Emotet, Qakbot, and IcedID, malicious software that often results in ransomware infections.
  • Legacy Exploits Still Doing the Job. The proportion of known exploits relative to vulnerabilities declined 10 percentage points globally from 2018 to 2022, due to the fact that the number of vulnerabilities hit another all-time high. The findings indicate that legacy exploits enabled older malware infections such as WannaCry and Conficker to continue to exist and spread.
  • Phishers “Give Up” on Credit Card Data. The number of cybercriminals targeting credit card information in phishing kits dropped 52% globally in one year, indicating that attackers are prioritizing personally identifiable information such as names, emails, and home addresses, which can be sold for a higher price on the dark web or used to conduct further operations.
  • Finance and Insurance Remain Prime Targets for Cyberattacks in MEA: In the Middle East and Africa, Finance and insurance was the most-targeted industry in 2022, accounting for 44% of incidents and down slightly from 2021 at 48%. Professional, business and consumer services accounted for 22% of attacks, with manufacturing and energy tying for third place at 11%.

The report features data IBM collected globally in 2022 to deliver insightful information about the global threat landscape and inform the security community about the threats most relevant to their organizations. You can download a copy of the 2023 IBM Security X-Force Threat Intelligence Report here.

 Additional sources

  • Read more about the report’s top findings in this IBM Security Intelligence blog.
  • Sign up for the 2023 IBM Security X-Force Threat Intelligence Index webinar on Thursday, March 2, 2022, at 11:00 a.m. ET here
  • Schedule a consult with IBM Security X-Force

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Ugo Onwuaso is an ICT enthusiast. He believes technology should be used for general good. He holds a Master of Public Administration (MPA) degree from the Lagos state University. Dear Reader, Your support matters. But we believe that technology makes life more exciting and helps improve the lives of people around Nigeria and indeed the world. That is why, we have devoted our energy to independent reportage of technology and finance and how they affect lives. Our incisive and analytical view of how technology news affects the daily life help individuals and organizations make up their minds. Quality journalism costs money. Today, we're asking that you support us to do more. Kindly support our effort to deliver technology and finance journalism to everyone in the world. Donate as little as N1,000. Bank transfers can be made to: UBA Plc 1017156876 Communication Week Media Ltd

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Glo 1 Reaches 8-year Milestone of Continuous Connectivity

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Glo 1, the international submarine cable wholly owned and operated by digital and telecom services company, Globacom, has marked eight years of uninterrupted connectivity, from 2016 to date.

Throughout this period, it has maintained an excellent record  in the provision of internet access for both customers in Nigeria and across Africa. It lived up to expectations in March, this year during the widespread internet disruptions as result of cuts to other submarine cables in Nigeria and West Africa.

Glo 1 was functioning all through, providing normal operations to financial institutions, internet service providers, and data consumers.

The resilience of the facility has been attributed to its robust construction and durability by industry experts.

To further enhance its capabilities, Globacom has upgraded the Glo 1 submarine fiber cable infrastructure, optimizing its utilization and service delivery, leading to provision of direct, low-latency connectivity to London and ensuring ultra-fast and reliable internet access.

The upgrade further complements Globacom’s continuous network expansions and upgrades, targeted at ensuring customers’ unique calling and browsing experiences.

Reiterating the capacity of Glo 1 to provide tailored solutions to meet the diverse needs of various clients across different sectors of the economy, including oil and gas, manufacturers, government institutions, educational establishments, and medical facilities, Globacom explained that the cable supports key applications such as teleconferencing, distance learning, disaster recovery, and telemedicine, benefitting communities across Africa.

Globacom has sole ownership of the entire Glo 1 infrastructure, spanning access systems, national fiber-optic backbone, international gateways, international cable networks, and data center services. The comprehensive ownership enables Globacom to offer Glo 1 clients a unique advantage through last-mile and domestic long-haul services, as well as wide presence and fiber-optic networks.


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Airtel Africa’s Revenue Drops 16%, Records $7M Net Profit in Q1 of 2025

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Airtel Africa has reported a consolidated net profit of $ 7 million for the first quarter of its 2025 financial year ending June 2024 against a $ 170 million loss in the year-ago period.

Its net profit was primarily impacted by the $ 80 million of exceptional derivative and foreign exchange losses (net of tax) and lower Ebitda due to significant currency devaluation across key markets, Airtel Africa said.

It had reported a loss of $ 91 million for the fourth quarter ended March 2024 on account of tax impact and forex loss.

“Strong fundamentals and focussed execution continue to support operating performance despite challenging macro-economic environment,” the company, which operates in 14 African countries, said.

The company’s consolidated revenue fell 16 per cent in Q1 FY25 to $ 1,156 million from $ 1,377 million a year ago.

The decline in revenue reflects the impact of currency devaluation, particularly in Nigeria, the company said.

“We have initiated a comprehensive cost optimisation programme across the Group. We have already seen success in this project, with savings arising in network and distribution costs, and continued opportunities as contract renegotiations continue. We expect sustainable savings to continue as the year progresses,” said Airtel Africa CEO Sunil Taldar.

Airtel Africa has fully repaid the outstanding debt due at the HoldCo during Q1, he said, adding that the company is trying to further reduce foreign currency exposure to limit the impact of currency devaluation on the business.

“The growth opportunity across our markets remains compelling, and we continue to focus on margin improvement as indicated in our FY24 results,” Taldar said.

The company’s Ebitda margins tanked to 45.3 per cent from 49.5 per cent in the year-ago period.

“Reported currency trends were clearly impacted by the FX headwinds across some of our markets, particularly in Nigeria and Malawi. This contributed to a reported Group revenue and Ebitda decline of 16.1 per cent and 23.3 per cent, respectively, in Q125,” the company said.

Its total customer base grew by 8.6 per cent to 155.4 million.

“Data customer penetration continues to rise, driving a 13.4 per cent increase in data customers to 64.4 million. Data usage per customer increased by 25.1 per cent to 6.2 GBs, with smartphone penetration increasing 4.7 per cent to reach 41.7 per cent,” the company said.


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ITU Ranks Nigeria High in Digital Transformation Readiness

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A new report of the International Telecommunications Union (ITU) has ranked Nigeria very high at 71 per cent, in comparative legal, policy and governance frameworks towards G5 – advanced state of readiness for digital transformation known as G5 with Germany, Finland and Singapore leading the global chart.

In the report conducted by the ITU, the United Kingdom’s Foreign, Commonwealth & Development Office (FCDO) and the Nigerian Communications Commission (NCC), and unveiled by Nigeria’s Minister of Communications, Innovation and Digital Economy, Dr. Bosun Tijani in Abuja on Monday, Nigeria was ranked among Africa’s top seven BEMECS 5G Readiness Index, which represents the country’s readiness to deploy and adopt mass-market 5G networks.

Titled, Collaborative Regulation: Accelerating Nigeria’s Digital Transformation, and presented at the Digital Economy Complex, Mbora, Abuja by ITU’s Kagwira Nkonge, the report, among other things, presented a case study for ‘collaborative regulation review to assess and support Nigeria’s transition towards collaborative digital governance, evidence-based policy making and agile regulation in the digital economy”.

The report, which was presented to a cross section of key industry stakeholders including service providers, government agencies, representatives of multilateral institutions, West Africa Telecommunications Regulators Assembly (WATRA), Africa Telecommunications Union (ATU), among others, was also designed to complement existing cross-country benchmarks in which features of countries policy and regulatory environment are assessed.

The features of countries policy and regulatory environment are assessed according to the pillars of the Generations of Regulation frameworks which tracks telecom regulatory maturity towards digital transformation readiness, designated at G5 Advanced State of Readiness”, and for which Nigeria currently stands at G4.

Advanced State of Readiness is benchmarked against four critical levels of accomplishments which include national collaborative governance, policy design principles, digital development toolbox, digital economic policy agenda, with Nigeria scoring 91 per cent in regulatory capacity; 82 per cent in Market Rules; 81 per cent.

For further inquiries: Director Public Affairs Department, Nigerian Communications Commission Plot 423 Aguiyi-Ironsi Street, Maitama, Abuja email: [email protected] Tel: +234-90204617325, +234-8051110337 in Collaborative Governance; 76 per cent in Legal Instruments for ICT/Telecom markets; 69 per cent in National Digital Agenda Policy, among other benchmarks.

Dr. Tijani, in his remarks at the event, commended the ITU and partner agencies and consultants that actualised the report; and expressed Federal Government’s commitment “to utilise this report as a navigational aid towards attainment of our regulatory objectives and policies outlines towards achieving a robust digital
economy”.

“That is what we will continue to do as a government, ensuring that we can put ourselves in a place to have cutting-edge modern regulations in place to ensure that business is done properly in our sector and to ensure that, where possible, increase the local content of the sector as well,” he said.

Dr. Tijani noted that NCC has adapted over the years in response to how its role and mandate have changed. He explained, “Fifteen, twenty years ago, NCC was just regulating the telecommunications sector, today, NCC regulates the foundation for which any economy would be prosperous.”

The Executive Vice Chairman of the Nigerian Communications Commission, Dr. Aminu Maida, who hosted the presentation, welcomed the indicators that promote effective regulation, attraction of greater investment, and development of innovative models for broader digital inclusion.

He emphasised that collaborative regulation would support Nigeria’s transition towards effective digital governance, evidence-based policy making and agile regulation in the nation’s digital economy.


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