Telecom
75% of Healthcare Organizations Fall for Ransomware Attacks – Sophos Report

Sophos, a global leader in innovating and delivering cybersecurity as a service, on Thursday shared its sector survey report, “The State of Ransomware in Healthcare 2023,” which revealed that, among those organizations surveyed, cybercriminals successfully encrypted data in nearly 75% of ransomware attacks.
This is the highest rate of encryption in the past three years and a significant increase from the 61% of healthcare organizations that reported having their data encrypted last year.
In addition, only 24% of healthcare organizations were able to disrupt a ransomware attack before the attackers encrypted their data—down from 34% in 2022; this is the lowest rate of disruption reported by the sector over the past three years.
“To me, the percentage of organizations that successfully stop an attack before encryption is a strong indicator of security maturity. For the healthcare sector, however, this number is quite low—only 24%. What’s more, this number is declining, which suggests the sector is actively losing ground against cyberattackers and is increasingly unable to detect and stop an attack in progress.
“Part of the problem is that ransomware attacks continue to grow in sophistication, and the attackers are speeding up their attack timelines. In the latest Active Adversary Report for Tech Leaders, we found that the median time from the start of a ransomware attack to detection was only five days. We also found that 90% of ransomware attacks took place after regular business hours.
“The ransomware threat has simply become too complex for most companies to go at it alone. All organizations, especially those in healthcare, need to modernize their defensive approach to cybercrime, moving from being solely preventative to actively monitoring and investigating alerts 24/7 and securing outside help in the form of services like managed detection and response (MDR),” said Chester Wisniewski, director, field CTO, Sophos.
Additional key findings from the report include:
· In 37% of ransomware attacks where data was successfully encrypted, data was also stolen, suggesting a rise in the “double dip” method
· Healthcare organizations are now taking longer to recover, with 47% recovering in a week, compared to 54% last year
· The overall number of ransomware attacks against healthcare organizations surveyed declined from 66% in 2022 to 60% this year
· Compromised credentials were the number one root cause of ransomware attacks against healthcare organizations, followed by exploits
· The number of healthcare organizations surveyed that paid ransom payments declined from 61% last year to 42% this year. This is lower than the cross-sector average of 46%
“In 2016, the Red Cross Hospital of Córdoba in Spain suffered a ransomware attack that reached servers and encrypted hundreds of files, medical records and other important patient information. It was a major disruption to our operations and interfered with our ability to care for our patients.
“The stakes are high in ransomware attacks against healthcare organizations—and attackers know that—meaning we’ll always be a target. After this ransomware attack, we worked hard with Tekpyme to bolster our defenses, and now we have reduced our incident response time by 80%.
“I think the industry as a whole is making improvements, but there is still work to do, because of the constantly changing nature of cybercrime.
“Hopefully healthcare organizations can leverage the help that is available from security vendors such as Sophos to prevent a very real ‘threat to life’ if systems go offline due to a ransomware attack,” said José Antonio Alcaraz Pérez, head of information systems and communications at Cruz Red Andalusia in Spain.
“Cyberspace today is ripe with technically sophisticated actors looking for vulnerabilities to exploit. What all this translates to is a multidimensional cyberthreat of actors who have the tools to paralyze entire hospitals. Partnering with the private sector is critical to our mission. The information [they] share has real-world impacts and can save real businesses and real lives,” said Christopher Wray, FBI Director.
Sophos recommends the following best practices to help defend against ransomware and other cyberattacks:
· Strengthen defensive shields with:
o Security tools that defend against the most common attack vectors, including endpoint protection with strong anti-ransomware and anti-exploit capabilities
o Zero Trust Network Access (ZTNA) to thwart the abuse of compromised credentials
o Adaptive technologies that respond automatically to attacks, disrupting adversaries and buying defenders time to respond
o 24/7 threat detection, investigation and response, whether delivered in-house or by a specialized Managed Detection and Response (MDR) provider
· Optimize attack preparation, including regularly backing up, practicing recovering data from backups and maintaining an up-to-date incident response plan
· Maintain security hygiene, including timely patching and regularly reviewing security tool configurations
To learn more about the State of Ransomware in Healthcare 2023, download the full report from Sophos.com.
The State of Ransomware 2023 survey polled 3,000 IT/cybersecurity leaders in organizations with between 100 and 5,000 employees, including 233 from the healthcare sector, across 14 countries in the Americas, EMEA and Asia Pacific.
Telecom
Operators Seek Action Over Persistent Vandalization of Telecommunications Infrastructure Across Nigeria

The Association of Licensed Telecommunications Operators of Nigeria (ALTON) has expressed deep concern over the increasing wave of vandalization and theft of telecommunications infrastructure across the country.
According to a statement signed by Engr. Gbenga Adebayo, chairman, ALTON, “since the Federal Government’s decisive interventions earlier this year to support industry sustainability, our members have committed unprecedented levels of investment in network optimization and capacity upgrades. New systems are being deployed, transmission equipment modernized, power systems overhauled, and thousands of kilometers of fiber optic networks currently being laid and expanded.
“Our industry has not seen this scale of investment in recent years. We are working round the clock to improve the quality of service nationwide and we cannot afford these setbacks.
“Unfortunately, between May and July, 2025, multiple incidents of vandalism were recorded across cell sites in Rivers, Ogun, Osun, Imo, Kogi, Ekiti, Lagos, Federal Capital Territory Abuja and many other states.
“These acts of sabotage have significantly disrupted network services, causing widespread connectivity blackouts leading to degradation of services and severely impacting millions of subscribers”.
He noted that, the affected infrastructure, primarily belong to ALTON members, as well as other network operators and those who depend on operators for connectivity.
He said identified critical components targeted to include; power cables, rectifiers, fiber optic cables, feeder cables, diesel generators, batteries, and solar systems are vandalized and stolen from active sites.
“These are not mere materials, but they are the backbone of our digital economy, security systems, and national communications grid.
“We are alarmed at the frequency, intensity, and geographical spread of these incidents. States such as Delta, Rivers, Cross Rivers, Akwa Ibom, Ogun, Ondo, Edo, Lagos, Kogi, FCT, Kaduna, Niger, Osun, Kwara and Federal Capital Territory, Abuja have recorded the highest number of attacks on telecom infrastructure. These attacks have led to prolonged downtimes, network congestion, widespread blackouts, and degradation of service quality.
The public he said, must be reminded that telecommunications infrastructure is classified as Critical National Infrastructure (CNI) under the National Security framework. This classification is backed by Federal Government Gazette No. 133, Volume 108, dated 17th March 2021. Vandalism, sabotage, or illegal possession of these assets is a serious criminal offense with grave consequences.
ALTON expressed concerned about the rising market for stolen telecom equipment, such as:
– Power Cables, Power rectifiers, which are stolen from base station and sold into open markets
– Batteries which are stolen from base stations and sold for home and office inverters.
– Solar panels that are stripped from telecom sites and resold to unsuspecting households.
– Diesel fuel being siphoned from sites and traded on the grey market.
“We urge the public to be vigilant and refrain from purchasing suspicious items. If you buy stolen telecom equipment, you are not just complicit you are part of the crime.
We appeal to every Nigerian to please join us in the fight against the vandalization of telecom infrastructure.
“These assets serve us all, they enable our banking systems, security infrastructure, emergency response, education, health services, and the very platforms that power daily communication. An attack on telecom infrastructure is an attack on our economy and our security.
“A second, recurring and deeply worrying issue is the widespread damage to underground fiber optic cables caused by road construction and related civil infrastructure projects along major highways and urban roads. These activities have led to significant service outages and financial losses,” he added.
ALTON called on: – the Office of the National Security Adviser (ONSA), the Inspector General of Police, the Director General, Department of State Services (DSS), and the Commandant General of the Nigeria Security and Civil Defence Corps (NSCDC)
to immediately deploy the necessary resources to protect telecommunications infrastructure and prevent a total breakdown of communications across the country.
“We commend the Nigerian Communications Commission (NCC) for its proactive efforts in safeguarding national telecom infrastructure, particularly through the creation of a dedicated reporting portal.
“This initiative empowers citizens to play an active role in protecting critical assets by reporting incidents of vandalism or suspicious activity via protect@ncc.gov.ng or by dialing 622.
“Such forward-thinking measures are vital to ensuring the resilience and security of our communications network. This is a desperate and urgent hour. The industry cannot fight this battle alone. We need coordinated national action by the security agencies, the government at all levels, regulators, the media, civil society, and the public. Our national security, economic stability, and digital future depend on it,” the statement noted.
Telecom
MTN’s $150m Data Hub Gets Government Nod for Advancing Digital Economy

At the unveiling of MTN Nigeria’s Dabengwa Data Centre and Cloud Launch in Ikeja, Lagos, recently, Dr. Bosun Tijani, Honourable Minister of Communications, Innovation and Digital Economy, described the facility as an investment aligned with President Bola Tinubu’s agenda to grow Nigeria’s digital economy.
Tijani, who graced the event, commended MTN Nigeria for its continued investment in the country, noting that the new data centre – estimated to cost around $150 million – is the kind of technological infrastructure that supports the $1 trillion economy the current administration aims to build.
“An investment like this, the one we are here to launch, offers a platform for our young people to thrive,” Tijani said. He continued: “Enterprise-grade infrastructure like this, on our soil, gives startups, developers, and digital creators the ability to build and scale from Nigeria to the world. With this facility, MTN is reinforcing its position as Nigeria’s digital backbone.
The data centre, named after the late Sifiso Dabengwa, a former CEO of MTN Nigeria and later Group Chief Operating Officer before his passing in September last year is being hailed as Nigeria’s largest prefabricated modular data centre It will deliver 4.5 MW in phase 1, with an additional 4.5 MW to be delivered in phase 2, which is expected to be completed soon.
According to the Minister, the MTN Data Centre will contribute to growing Nigeria’s economy by “unlocking productivity, hiring enterprise, and driving diversification through technological innovation and inclusion.”
“For this reason, if you don’t mind,” he added, “let’s rise and give a round of applause to MTN for their consistent commitment to Nigeria. The administration of President Bola Tinubu recognises that we cannot build a modern, diversified economy without modern infrastructure – both physical and digital.”
In his welcome address, Karl Toriola, CEO of MTN Nigeria, thanked the Federal Government for its continued support and reiterated the company’s commitment to long-term investment in the country.
“We are committed to building locally managed, globally competitive digital platforms that will enable businesses to scale faster and engage more people in wide-ranging research and development.
“At MTN, we believe everyone, particularly Nigerians and Africans, deserves the benefits of a modern, connected life. We continue to push boundaries to make the humanly impossible, conceivable, feasible, and ultimately possible,” he said.
The unveiling ceremony drew other stakeholders, policymakers, and members of the public sector, all of whom applauded MTN’s bold move, not just as a telecom giant, but as a leader in Nigeria’s tech ecosystem, providing a platform to accelerate digital transformation and innovation.
Dr. Aminu Maida, Executive Vice Chairman and CEO of the Nigerian Communications Commission (NCC), represented by Engr. Babagaba Digima, Deputy Director, New Media and Information Security Department, said: “Today marks a significant milestone in Nigeria’s digital sovereignty and technological independence. The infrastructure we celebrate today embodies our collective vision of a digitally empowered Nigeria.”
Commending MTN’s leadership in digital innovation, Engr. Digima noted, “The Commission remains committed to creating an environment that supports innovation while ensuring the highest standards of cybersecurity, data protection, and robust internet infrastructure. We will continue to work closely with operators to ensure that the deployment of critical infrastructure meets the high standards our digital economy deserves.
Lagos State Governor, Babajide Olusola Sanwo-Olu, represented by Barr. Bimbola Salu-Hundeyin, Secretary to the State Government, said the Dabengwa Sifiso Data Centre “not only signifies MTN’s unwavering commitment to investing in Nigeria’s digital infrastructure but also reinforces the strategic importance of Lagos as a technology and innovation hub for the nation.”
“As we all know, data is the new oil, and cloud technology is the engine that drives it. With its Tier III facilities, MTN is raising the bar for secure, scalable, and efficient enterprise services, critical enablers for businesses, public services, and national as well as multinational corporations alike,” she said.
With its bold investment in infrastructure, MTN Nigeria is not only shaping the future of connectivity but also laying the foundation for a more inclusive and innovation-driven economy, one where Nigerian talent and ideas can thrive on the global stage.
Telecom
Critical Telecom Infrastructure Under Siege as Vandalism and Theft Rise – ALTON

Association of Licensed Telecommunications Operators of Nigeria (ALTON) has decried the alarming rate of vandalism and theft of telecommunications infrastructure across the country.
The association, in a statement issued by its Publicity Secretary, Sir Damian Udeh, expressed deep concern over the increasing wave of sabotage in view of the disruptive impacts on network services, causing widespread connectivity blackouts and impacting millions of subscribers.
According to the group, the affected infrastructure does not totally belong to its members but to other mobile network operators (MNOs) and those who depend on them for connectivity.
It clarified: “Critical components such as power cables, rectifiers, fiber optic cables, diesel generators, batteries, and solar systems are vandalized and stolen from active sites.”
ALTON lamented that these acts of sabotage had led to prolonged downtimes, network congestion, widespread blackouts, and degradation of service quality.
The association listed the states with high frequency and intensity of attacks on telecom infrastructure as including Delta, Rivers, Cross Rivers, Akwa Ibom, Ogun, Ondo, Edo, Lagos, Kogi, FCT, Kaduna, Niger, Osun, Kwara, and Abuja recording the highest number of
It reminded the public that telecommunications infrastructure had been classified as Critical National Infrastructure (CNI) under the National Security framework and that vandalism remained a serious criminal offence with grave consequences for those engaging in the despicable acts.
ALTON, therefore, urged the public to recognize the severity of these incidents and the impact on the digital economy, security systems, national communications grid and the negative implications for national development.
It assured the public of its working tirelessly to improve the quality of service nationwide and called for urgent action by the governments, security agencies and the public to prevent the collapse of the nation’s telecommunications industry.
- E-Financial2 days ago
PalmPay Named Among CNBC and Statista’s World Top 300 Fintech Companies 2025
- News2 days ago
HCSF Describes Galaxy Backbone as a Strategic Partner in Civil Service Digitalization Reforms
- General News2 days ago
Mayor of London Commits to Deepening UK-Nigeria Ties in Tech, Creatives and Trade
- E-Financial2 days ago
Fidelity Bank Champions Education in Nasarawa with CSR Project
- Telecom1 day ago
Operators Seek Action Over Persistent Vandalization of Telecommunications Infrastructure Across Nigeria
- News2 days ago
FG Eyes 8,000MW Power Boost in 18 Months with Grid Overhaul
- General News1 day ago
FirstBank Celebrates ₦1 Trillion Milestone in Instant Loans via AI-Powered Platforms
- Telecom1 day ago
Critical Telecom Infrastructure Under Siege as Vandalism and Theft Rise – ALTON