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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.
European Commission has imposed landmark fines on tech giants Apple and Meta in the first enforcement actions under the Digital Markets Act (DMA), a new regulatory framework designed to enhance consumer choice and ensure fair competition in the digital economy.
Apple was fined €500 million (£428.3 million) for restricting app developers from guiding users to alternative purchasing options outside its App Store, a practice the commission said limited access to more affordable offers and stifled competition.
The commission has ordered Apple to amend its App Store policies by late June to comply with the DMA, warning that failure to do so could result in further daily penalties.
Meta, the parent company of Facebook and Instagram, was fined €200 million (£171.3 million) over its ‘pay or consent’ model, which required European Union users to either pay for an ad-free experience or consent to personalised advertising.
The commission found that this model failed to offer users a genuine choice and violated rules governing data processing and user consent. Meta’s revisions to this model, made in November 2024, are currently under review by the EU.
Both companies have pushed back against the commission’s decisions. Apple announced plans to appeal, stating that the ruling was unjust and detrimental to user privacy and security. “Today’s announcements are yet another example of the European Commission unfairly targeting Apple in a series of decisions that are bad for the privacy and security of our users, bad for products, and force us to give away our technology for free,” the company said.
Meta also criticised the EU’s approach, claiming that it imposes undue burdens on successful American companies while allowing competitors from China and Europe to operate under different standards. Joel Kaplan, Meta’s chief global affairs officer, said, “This isn’t just about a fine; the Commission forcing us to change our business model effectively imposes a multi-billion-dollar tariff on Meta while requiring us to offer an inferior service.”
The fines are part of a broader effort by the EU to clamp down on dominant digital platforms, known as ‘gatekeepers’, and ensure they do not abuse their market positions.
The commission has also concluded an investigation into Apple’s compliance with DMA rules on browsers and default apps, acknowledging changes that have opened up more space for competition.
However, Apple remains under scrutiny for its handling of alternative app marketplaces, which could attract additional penalties.
The enforcement measures may further strain transatlantic relations, with some in the United States, including former President Donald Trump’s administration, criticising the EU’s digital regulations as disproportionately targeting American firms.
Despite the pushback, the European Commission insists that the DMA is enforced impartially to safeguard consumer rights and foster a level playing field in the digital market.
IXPN, Nigeria’s leading Internet Exchange Point, is proud to announce a landmark achievement: crossing 1 Terabit per second (1Tbps) in aggregate peak domestic internet traffic for the first time.
This milestone signifies a major leap forward in developing Nigeria’s internet infrastructure and underscores the critical role of local internet infrastructure in driving economic growth, innovation, and connectivity for millions of Nigerians.
“This milestone is more than just a number. It’s a symbol of Nigeria’s digital maturity and our united strides towards becoming a tech-driven nation. By keeping local internet traffic within Nigeria, we reduce costs, improve speeds, and ensure our digital economy thrives with homegrown infrastructure.” said Muhammed Rudman the CEO of IXPN.
“Achieving 1 Tbps is a significant victory for Nigeria’s ICT ecosystem, a breakthrough for domestic internet traffic. It serves as a catalyst, enabling millions of Nigerians to enjoy faster, more affordable, and resilient internet connectivity.”
1 Terabit per second is a game-changer for Africa’s most populous country. To put it in perspective:
- Mega Video Calls: A speed of 1 Tbps can support over 1 million concurrent Zoom calls, allowing students, entrepreneurs, and professionals to connect and drive Nigeria’s digital revolution.
- Streaming Frenzy: With 1 Tbps, more than 200,000 people can stream HD Nollywood films or movies on Netflix simultaneously without any buffering or interruptions.
- Data Superpower: This speed enables the transfer of the entire contents of 50,000 smartphones—including photos, apps, and videos—in just one second.
For Nigeria, hitting this milestone means reducing reliance on international bandwidth, decreasing latency for local services, and strengthening our position as Africa’s digital heartbeat. This milestone is a testament to the power of collaboration, innovation, and the relentless pursuit of a faster, more connected Nigeria.
This accomplishment goes beyond technical advancements; it has significant economic implications. By encouraging local traffic exchange, IXPN reduces dependency on international bandwidth, leading to:
- Significant Cost Savings: By utilizing local data exchange, Nigerian businesses can save millions of dollars annually on international bandwidth fees.
- Enhanced Speed and Connectivity: With reduced latency, users experience smoother streaming, gaming, and real-time services, enhancing their overall online experience.
- Increased Resilience: Strengthening Nigeria’s internet infrastructure protects against global disruptions, ensuring consistent access to vital services such as healthcare and education.
- Improved Efficiency: Optimizes digital services like fintech, edtech, e-commerce, and e-health, propelling innovation and growth in these sectors.
Surveys conducted among IXPN members over the years have shown a growing percentage of local internet traffic in Nigeria. A recent report indicates that some connected members can localize or domesticate up to 70% of their internet traffic through IXPN.
“As more content providers, ISPs, banks, and public institutions localize their traffic through the IXP, end users benefit directly,” added Raphael Iloka (Marketing Manager). “We’re not just routing data — we’re building the foundation for Nigeria’s digital economy.”
The 1 Tbps peak highlights the remarkable impact of collaboration among all stakeholders. This milestone is a significant achievement not only for IXPN, but for the entire ICT ecosystem. IXPN deeply appreciates the vital contributions of all stakeholders involved.
To our Members and Partners: Your trust and participation have been essential to our growth. Together, we have established a hub where networks can interconnect, innovate, and thrive.
To the Government and Regulators: We express our sincere appreciation to the Nigerian Communications Commission (NCC) for all its support over the years and its vision of a digitally inclusive Nigeria.
To our Team: We extend our gratitude to our engineers, network administrators, and all other staff who work tirelessly behind the scenes to push boundaries.
To the Global Community: We are grateful to partner organizations like the Internet Society (ISOC). Your support and advocacy in domestic peering empower us all.
Reaching 1 Tbps is just the beginning. As data demands skyrocket with AI, IoT, 5G, and immersive technologies, IXPN is committed to staying ahead of the curve. Here’s how:
- Scaling Infrastructure: We are investing in advanced hardware and software to support multi-terabit capacities.
- Enhancing Resilience: We are strengthening our network to ensure uptime, security, and adaptability in an ever-changing digital landscape.
- Empowering Underserved Communities: We aim to expand our reach to rural areas, bridging the digital divide, and supporting agritech, edtech, and telehealth.
- Strengthening Africa’s Digital Sovereignty: Partnering with regional IXPs to keep Africa’s data on the continent.
On April 17, 2025, the atmosphere at Yudala Heights was electric with pride, hope, and inspiration as TD Africa, the leading tech distribution company in Sub-Saharan Africa, celebrated the graduation of 400 young Nigerian women from its flagship TecHERdemy program.
Over the past six months, these incredible women immersed themselves in rigorous, hands-on training in Cybersecurity, Data Science, Artificial Intelligence, and Software Development. They are now confidently stepping into the tech world, ready to make their mark.
The event brought together top voices in the industry, including Dr. Leo Stan Ekeh, Chairman of the Zinox Group, who commended the graduates for their resilience and brilliance. In his keynote speech, he shared a hopeful vision for Africa’s future, calling these young women “the pioneers of a new, inclusive era of tech leadership on the continent.”
Mrs. Chioma Ekeh, CEO of TD Africa, also delivered a heartfelt message, urging the graduates to let their values guide them as they navigate their careers.
“Hold tightly to your values. Let integrity guide your work, let innovation fuel your dreams, and let your impact speak louder than your résumé,” she encouraged.
The ceremony was filled with emotion as graduates shared their personal stories of transformation. One of them, Yetunde Kayode, now a certified data scientist, summed it up beautifully: “This program changed my life. I’m walking away empowered, skilled, and deeply grateful to Mrs. Ekeh and the TecHERdemy team for believing in us.”
Fifteen exceptional participants were also honoured for their outstanding performance and leadership during the program, reminding everyone that excellence comes in many forms.
TecHERdemy, which launched in November 2024, was built with a simple but powerful mission: to equip young Nigerian women with globally relevant digital skills and open doors to a tech career. But what happened over those six months went beyond just skills; it sparked a movement.
This graduation wasn’t just the end of a program. It was the beginning of a brighter, more inclusive future for tech in Africa.
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