Telecom
Sophos Unveils Powerful Cloud Workload Protection Advancements with New Linux and Container Security Offerings

Sophos, a global leader in next-generation cybersecurity, has unveiled advancements to Sophos Cloud Workload Protection, including new Linux host and container security capabilities.
These enhancements accelerate the detection and response of in-progress attacks and security incidents within Linux operating systems, improve security operations and bolster application performance.
According to new SophosLabs research, distributed denial-of-service (DDoS) tools, cryptocurrency miners and various types of backdoors were the top three types of Linux threats detected by Sophos in a dataset from January through March 2022. DDoS tools accounted for nearly half of all Linux malware detections during this time, likely due to automated attacks attempting to reinfect updated servers rapidly and repeatedly.
SophosLabs has also detected a recent increase in ransomware attackers attempting to use tools targeting virtual machine hypervisors, many of which run on Linux environments, to carry out their attacks.
“Linux environments continue to grow in surface area as organizations around the world increasingly migrate workloads to the cloud. Even though Linux is widely considered to be one of the most secure operating systems, it still harbors inherent and application-based risks and it is not immune to cyberattacks,” said Joe Levy, chief technology and product officer at Sophos.
“Attackers target Linux hosts and containers because they are high value, and often under protected.
“Sophos Cloud Workload Protection already automates and simplifies the prevention and detection of these attacks on Windows systems, and now Sophos is providing the same observations and capabilities to Linux operating systems.”
Securing Linux Infrastructure
Through the integration of Capsule8 technology, which Sophos acquired in July 2021, Sophos Cloud Workload Protection provides powerful and lightweight visibility into on-premise, data center and cloud-based Linux hosts and containers, securing them from advanced cyberthreats. It leverages analytics around attacker tactics, techniques and procedures (TTPs) to provide cloud-native threat detections, including:
• Container escapes: Identifies attackers escalating privileges from container access to hosts
• Cryptominers: Detects behaviors commonly associated with cryptocurrency miners
• Data destruction: Alerts that an attacker may be trying to delete indicators of compromise that are part of an ongoing investigation
• Kernel exploits: Highlights if internal kernel functions are being tampered with on a host
Once threats are detected, Sophos XDR (extended detection and response) assigns risk scores to incidents and provides contextual data that enable security analysts as well as the Sophos Managed Threat Response team to streamline investigations and focus on the highest priority incidents. Integrated Live Response further establishes a secure command line terminal to hosts for rapid remediation.
Sophos Cloud Workload Protection seamlessly integrates with the Sophos Adaptive Cybersecurity Ecosystem, which underpins the entire Sophos portfolio of solutions. The smart ecosystem unifies Sophos’ range of cloud-native security platform capabilities, including Sophos Cloud Workload Protection, Sophos Cloud Security Posture Management, Kubernetes security posture management, container image scanning, infrastructure-as-code scanning, cloud infrastructure entitlements management, and cloud spend monitoring, to ensure visibility, security and compliance.
Availability
Sophos Cloud Workload Protection is now available with Sophos Intercept X Advanced for Server with XDR and Sophos Managed Threat Response, and is managed within the cloud-native Sophos Central platform. It can be deployed as a single agent solution that is ideally suited for security operations teams, delivering flexible, lightweight protection with optimized resource limits, without deploying a kernel module.
Sophos Cloud Workload Protection will also soon be available as a Linux sensor. Ideally suited for DevSecOps and security operations center (SOC) teams requiring deep insight into mission-critical workloads with minimal performance impact, the Linux sensor will provide API integration into existing automation, orchestration, log management, and incident response solutions.
Telecom
Lebara Nigeria, MVNO Oils Machine for Q3 Launch with Personalized Number Reservations

Lebara Nigeria is building excitement for its upcoming Mobile Virtual Network Operator (MVNO) launch, giving customers a chance to secure a personalized piece of their mobile identity.
The company has opened a Number Reservation Portal, allowing users to reserve their preferred mobile numbers before the official service goes live in the third quarter of 2025.
This strategic move is all about giving customers a sense of ownership from day one. Using the carrier’s 0724 prefix, users can choose a number that’s meaningful to them, whether it’s a birthday, a lucky number, or an easy-to-remember pattern.
The reservation process is straightforward. Users must be at least 13 years old and provide a few basic details to get a one-time password via email.
Once verified, they’ll need to enter their National Identification Number (NIN), which the system uses to confirm personal information.
After this, a list of available numbers appears, and a final confirmation email completes the reservation.
Lebara, a London-based global MVNO, according to yozzo.com, is no stranger to the telecom world, with a strong presence as a mobile virtual network operator (MVNO) across Europe and other regions.
Its entry into Nigeria is a calculated move to carve out a space in the highly competitive market.
By allowing customers to pick their numbers early, Lebara hopes to build loyalty and highlight its customer-first philosophy.
The company plans to operate a lean, technology-driven model by leveraging existing network infrastructure, which will help keep costs low and make its pricing competitive.
At launch, Lebara will offer nationwide coverage, a dedicated 0724 number series, and both SIM and eSIM options.
Beyond traditional connectivity, Lebara is also partnering with local government and the Ministry of Arts, Culture, Tourism, and Creative Economy to launch public Wi-Fi hubs and promote digital inclusion for creators and underserved communities.
The core of its proposition is affordability, transparent billing, and a strong customer service model designed to challenge established players.
Lebara’s entry won’t be without its challenges.
It will face off against many other competitors in Nigeria’s emerging MVNO space.
This wave of new entrants comes after the Nigerian Communications Commission (NCC) issued 46 MVNO licenses, with many of the licensees expected to have already launched.
Despite this, the local media’s focus has largely been on only a couple of them, Vitel and now Lebara.
Telecom
Why Half of MVNOs in Nigeria May Collapse- Experts

Telecoms stakeholders have cautioned that many Mobile Virtual Network Operators (MVNOs) in Nigeria could struggle to survive unless they address infrastructure gaps, target niche markets, and adapt to local realities.
The warning came during the sixth edition of the Telecoms Sector Sustainability Forum, organised by Business Remarks in Lagos on Tuesday.
According to the stakeholders, securing a license from the Nigerian Communications Commission (NCC) is not enough to ensure survival in a market dominated by major Mobile Network Operators (MNOs) like MTN, Airtel, and Glo.
Chidi Ajuzie, director of USK Mobile, highlighted the stark reality facing MVNOs, noting that none of the over 40 licensed operators have fully launched services.
“Licenses are not cash cows. Too many people think that once you get a license, the money will start rolling in. The truth is, you must build infrastructure, study the market, and create services that meet consumer needs. Without that, many MVNOs will die out quickly,” Ajuzie said.
Ajuzie pointed out that smaller operators, particularly those in Tier 4 and Tier 5 categories, face significant financial hurdles in building their own infrastructure to support capacity.
However, he sees this as an opportunity for innovation, urging MVNOs to target niche markets such as youth, migrant workers, or fintech services, as seen in successful models in South Africa and India.
“Half of us may launch, but only those with clear strategies will survive,” he warned, predicting mergers and consolidations in the coming years.
Tony Emoekpere, president of the Association of Telecommunications Companies of Nigeria (ATCON), echoed Ajuzie’s concerns, stressing that market differentiation is critical for MVNO survival.
“The MNOs already provide enterprise services, internet, and fintech. MVNOs must find gaps and focus on those,” Emoekpere said.
He cited Kenya’s M-Pesa, which revolutionized payments by targeting rural and low-income users, as a model for local innovation.
Emoekpere suggested that MVNOs could capitalize on Nigeria’s underserved rural areas, where millions lack access to reliable telecom and financial services. “Something as simple as a low-data package for POS machines in rural areas could be a game-changer,” he added.
Olusola Teniola, director, IPNX, cautioned against adopting foreign business models without considering Nigeria’s unique environment. “In some villages, people still travel by canoe or horse for hours to access basic services. If your business model doesn’t account for that, it will fail,” Teniola said.
He urged MVNOs to focus on the bottom of the pyramid, where millions lack basic connectivity, rather than competing for urban smartphone users.
Teniola also warned that failure to strengthen indigenous companies could lead to more profits leaving Nigeria through foreign-owned operators, emphasizing the need for policies to protect data sovereignty and foster local innovation.
The stakeholders said while MVNOs have the potential to expand Nigeria’s telecom sector and increase consumer choice, their survival hinges on strategic planning, niche targeting, and a focus on rural connectivity.
Without urgent action to address infrastructure challenges and adapt to local needs, many MVNOs risk disappearing before they can establish a foothold in Nigeria’s competitive telecom landscape.
Telecom
NCC Claims Nigeria’s Telecom Tariffs among Cheapest despite 50 Percent Hike

Nigerian Communications Commission (NCC) has defended the recent upward review of telecom tariffs, insisting that Nigeria’s rates remain among the cheapest in the world due to strong industry competition.
Speaking at a media briefing in Abuja recently, Dr. Aminu Maida, executive vice chairman, NCC, said that despite a 50% hike in tariffs, call rates have only moved from ₦15 per minute in the early 2000s to about ₦18–₦19 per minute today.
“Even with the increase, not all operators adjusted their tariffs. Some are still undercutting others. That is competition at work,” Maida explained.
He assured that the commission will continue to strengthen regulations to encourage competitiveness and transparency.
According to him, NCC is adopting an information disclosure strategy to enable consumers to make informed choices.
Maida also cautioned Nigerians against relying on Truecaller for identity verification, stressing that it is not linked to Nigeria’s SIM registration database and often provides misleading results.
He noted that while all SIMs in use are registered, some individuals deliberately use proxies, including domestic staff, to register SIMs an act he described as a crime.
The NCC boss disclosed that in September, the commission will launch a coverage and tariff map to help subscribers compare network quality and pricing across operators.
He further revealed plans for spectrum trades and leases to optimise usage and improve service delivery, adding that most Nigerian phones already support 4G, which remains the “sweet spot” for mobile broadband.
Maida emphasised the need for fresh capital and stronger corporate governance within the sector to sustain growth, enhance service quality, and strengthen national security.
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