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October 26, 2022

Securing Patient Data at Cullman Regional Medical Center

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Discover how Cullman Regional Medical Center safeguards patient data with Darktrace AI. Learn how to keep sensitive data protected with the Darktrace experts!

Cullman Regional Medical Center strives to improve the health of our community by providing excellent medical resources. We have over 50 providers offering a wide range of specialized care across our offices in Cullman and Hartselle, Alabama. 

To deliver the best services possible, we rely on technology. Staff members record medical histories in digital files. Guests interact with us through online portals. Medical IoT devices collect patient data. Yet the same digital adoptions that make healthcare more efficient also present vulnerabilities that threat actors can exploit to gain access to our digital systems. 

Another major concern comes from insider threat, whether malicious or accidental. Data security depends on user compliance, which can be hard to enforce and monitor. Even unintentionally, medical professionals can introduce risk simply by bringing personal devices, such as smart phones or watches, into the network.  

In late 2020, the FBI, CISA, and HHS issued a warning after the number of cyber-attacks targeting the healthcare sector reached record highs. The agencies cautioned that cybercriminals could exploit malware like TrickBot to harvest credentials, hijack resources to mine crypto-currencies, exfiltrate data, and deploy ransomware. 

The attacks targeting the healthcare sector have gone up in frequency and complexity. While protecting our digital infrastructure and patient data has become increasingly difficult, it remains vitally important. That’s why we deployed Darktrace.

High stakes healthcare security

The consequences of cyber-attacks in medicine can be devastating. Lost or stolen medical records can damage a hospital’s reputation and cost millions of dollars. According to a Ponemon Institute study, the financial cost of a data breach in the healthcare sector can cost two to three times more than a breach in any other industry.  

Beyond reputational or financial harm, cyber-attacks against hospitals and clinics can be lethal. They can force ambulances to be re-routed, surgeries to be postponed, and treatment options to be scaled back. In 2021, over 45 million patients were impacted by cyber-attacks on healthcare centers, and almost 25% of Health Delivery Organizations found that cyber-attacks increased patient mortality rates.

Darktrace protects our digital infrastructure to avoid these consequences. Its Self-Learning AI learns our organization— from the laptops and servers to the IoT devices to the users themselves— to recognize what constitutes our “pattern of life.” The AI then uses this information to identify the subtle behaviors that indicate a cyber-attack. Once an attack is detected, Autonomous Response reacts with surgical precision to neutralize it without disrupting our normal digital activity.  

Darktrace is always on and can detect and respond to attacks within seconds, providing another layer of security for our hospital and clinics. Darktrace’s approach, based on understanding our organization to create bespoke security, allows the AI to spot threats that slip by traditional security tools, which rely on rules and signatures. In this way, Darktrace can detect insider threats, too.  

Finally, not only does Darktrace protect us by stopping cyber-attacks, but it also serves as a deterrent to threat actors by making us a harder target. 

Protection in action

Darktrace has successfully helped us monitor and protect our digital estate. We have used it to examine suspicious traffic and troubleshoot access related problems. Darktrace’s Cyber AI Analyst investigates attacks and translates its findings into understandable explanations displayed in a single screen.  

Darktrace has proven its value to us on multiple occasions. The same day that one of our clinic managers installed a new file transfer protocol, Darktrace identified traffic going out over an unencrypted port. With its visibility and understanding of our cyber landscape, Darktrace detected this abnormal action and responded at machine-speed. It protected us from exposing personal patient data.

Another time, Darktrace noticed someone on our guest network running a network snooping tool, triggering us to remove their computer from the network. While it was only on our guest network, the threat actor could have been targeting the patients that were using it. Darktrace protected them, helping us live up to our goal of serving our guests with compassion and respect.

Keeping our organization healthy

We do not have a large enough IT staff to constantly monitor all traffic across our digital estate, so Darktrace supplements and augments our team. The AI continuously monitors our cyber landscape and responds to attacks without disrupting our normal digital activities. Moreover, it works at all times of the day, even when I am not online. By handling the maintenance of our security, Darktrace buys my team time to work on other projects. 

The cyber security of our organization is crucial for the safety of our patients and practitioners. Since deploying Darktrace, my team feels reassured that our security posture can handle any attacks that come our way. Darktrace is a valuable tool in our security stack. 

Inside the SOC
Darktrace cyber analysts are world-class experts in threat intelligence, threat hunting and incident response, and provide 24/7 SOC support to thousands of Darktrace customers around the globe. Inside the SOC is exclusively authored by these experts, providing analysis of cyber incidents and threat trends, based on real-world experience in the field.
Author
Sean Simpson
Executive Director of IT, Cullman Regional Medical Center (Guest Contributor)
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March 25, 2025

Darktrace Recognized as the Only Visionary in the 2025 Gartner® Magic Quadrant™ for CPS Protection Platforms

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We are thrilled to announce that Darktrace has been named the only Visionary in the inaugural Gartner® Magic Quadrant™ for Cyber-Physical Systems (CPS) Protection Platforms. We feel This recognition highlights Darktrace’s AI-driven approach to securing industrial environments, where conventional security solutions struggle to keep pace with increasing cyber threats.

A milestone for CPS security

It's our opinion that the first-ever Gartner Magic Quadrant for CPS Protection Platforms reflects a growing industry shift toward purpose-built security solutions for critical infrastructure. As organizations integrate IT, OT, and cloud-connected systems, the cyber risk landscape continues to expand. Gartner evaluated 17 vendors based on their Ability to Execute and Completeness of Vision, establishing a benchmark for security leaders looking to enhance cyber resilience in industrial environments.

We believe the Gartner recognition of Darktrace as the only Visionary reaffirms the platform’s ability to proactively defend against cyber risks through AI-driven anomaly detection, autonomous response, and risk-based security strategies. With increasingly sophisticated attacks targeting industrial control systems, organizations need a solution that continuously evolves to defend against both known and unknown threats.

AI-driven security for CPS environments

Securing CPS environments requires an approach that adapts to the dynamic nature of industrial operations. Traditional security tools rely on static signatures and predefined rules, leaving gaps in protection against novel and sophisticated threats. Darktrace / OT takes a different approach, leveraging Self-Learning AI to detect and neutralize threats in real time, even in air-gapped or highly regulated environments.

Darktrace / OT continuously analyzes network behaviors to establish a deep understanding of what is “normal” for each industrial environment. This enables it to autonomously identify deviations that signal potential cyber threats, providing early warning and proactive defense before attacks can disrupt operations. Unlike rule-based security models that require constant manual updates, Darktrace / OT improves with the environment, ensuring long-term resilience against emerging cyber risks.

Bridging the IT-OT security gap

A major challenge for organizations protecting CPS environments is the disconnect between IT and OT security. While IT security has traditionally focused on data

protection and compliance, OT security is driven by operational uptime and safety, leading to siloed security programs that leave critical gaps in visibility and response.

Darktrace / OT eliminates these silos by providing unified visibility across IT, OT, and IoT assets, ensuring that security teams have a complete picture of their attack surface. Its AI-driven approach enables cross-domain threat detection, recognizing risks that move laterally between IT and OT environments. By seamlessly integrating with existing security architectures, Darktrace / OT helps organizations close security gaps without disrupting industrial processes.

Proactive OT risk management and resilience

Beyond detection and response, Darktrace / OT strengthens organizations’ ability to manage cyber risk proactively. By mapping vulnerabilities to real-world attack paths, it prioritizes remediation actions based on actual exploitability and business impact, rather than relying on isolated CVE scores. This risk-based approach enables security teams to focus resources where they matter most, reducing overall exposure to cyber threats.

With autonomous threat response capabilities, Darktrace / OT not only identifies risks but also contains them in real time, preventing attackers from escalating intrusions. Whether mitigating ransomware, insider threats, or sophisticated nation-state attacks, Darktrace / OT ensures that industrial environments remain secure, operational, and resilient, no matter how threats evolve.

AI-powered incident response and SOC automation

Security teams are facing an overwhelming volume of alerts, making it difficult to prioritize threats and respond effectively. Darktrace / OT’s Cyber AI Analyst acts as a force multiplier for security teams by automating threat investigation, alert triage, and response actions. By mimicking the workflow of a human SOC analyst, Cyber AI Analyst provides contextual insights that accelerate incident response and reduce the manual workload on security teams.

With 24/7 autonomous monitoring, Darktrace / OT ensures that threats are continuously detected and investigated in real time. Whether facing ransomware, insider threats, or sophisticated nation-state attacks, organizations can rely on AI-driven security to contain threats before they disrupt operations.

Trusted by customers: Darktrace / OT recognized in Gartner Peer Insights

Source: Gartner Peer Insights (Oct 28th)

Beyond our recognition in the Gartner Magic Quadrant, we feel Darktrace / OT is one of the highest-rated CPS security solutions on Gartner Peer Insights, reflecting strong customer trust and validation. With a 4.9/5 overall rating and the highest "Willingness to Recommend" score among CPS vendors, organizations across critical infrastructure and industrial sectors recognize the impact of our AI-driven security approach. Source: Gartner Peer Insights (Oct 28th)

This strong customer endorsement underscores why leading enterprises trust Darktrace / OT to secure their CPS environments today and in the future.

Redefining the future of CPS security

It's our view that Darktrace’s recognition as the only Visionary in the Gartner Magic Quadrant for CPS Protection Platforms validates its leadership in next-generation industrial security. As cyber threats targeting critical infrastructure continue to rise, organizations must adopt AI-driven security solutions that can adapt, respond, and mitigate risks in real time.

We believe this recognition reinforces our commitment to innovation and our mission to secure the world’s most essential systems. This recognition reinforces our commitment to innovation and our mission to secure the world’s most essential systems.

® Download the full Gartner Magic Quadrant for CPS Protection Platforms

® Request a demo to see Darktrace OT in action.

Gartner, Magic Quadrant for CPS Protection Platforms , Katell Thielemann, Wam Voster, Ruggero Contu 12 February 2025

Gartner does not endorse any vendor, product or service depicted in its research publications and does not advise technology users to select only those vendors with the highest ratings or other designation. Gartner research publications consist of the opinions of Gartner’s research organization and should not be construed as statements of fact. Gartner disclaims all warranties, expressed or implied, with respect to this research, including any warranties of merchantability or fitness for a particular purpose.

GARTNER is a registered trademark and service mark of Gartner and Magic Quadrant and Peer Insights are a registered trademark, of Gartner, Inc. and/or its affiliates in the U.S. and internationally and are used herein with permission. All rights reserved. Gartner Peer Insights content consists of the opinions of individual end users based on their own experiences with the vendors listed on the platform, should not be construed as statements of fact, nor do they represent the views of Gartner or its affiliates. Gartner does not endorse any vendor, product or service depicted in this content nor makes any warranties, expressed or implied, with respect to this content, about its accuracy or completeness, including any warranties of merchantability or fitness for a particular purpose.

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About the author
Pallavi Singh
Product Marketing Manager, OT Security & Compliance

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March 25, 2025

Survey Findings: AI Cybersecurity Priorities and Objectives in 2025

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AI is changing the cybersecurity field, both on the offensive and defensive sides. We surveyed over 1,500 cybersecurity professionals from around the world to uncover their attitudes, understanding, and priorities when it comes to AI cybersecurity in 2025. Our full report, unearthing some telling trends, is available now.  

Download the full report to explore these findings in depth

It is clear that security professionals know their field is changing fast, and that AI will continue to influence those changes. Our survey results show that they are aware that the rise of AI will require them to adopt new tools and learn to use them effectively. Still, they aren’t always certain about how to plan for the future, or what to invest in.

The top priorities of security stakeholders for improving their defenses against AI-powered threats include augmenting their existing tool stacks with AI-powered solutions and improving integration among their security tools.

Figure 1: Year-over-year changes to the priorities of securitystakeholders.

Increasing cybersecurity staff

As was also the case last year, security stakeholders are less interested in hiring additional staff than in adding new AI-powered tools onto their existing security stacks, with only with 11% (and only 8% of executives) planning to increase cybersecurity staff in 2025.

This suggests that leaders are looking for new methods to overcome talent resource shortages.

Adding AI-powered security tools to supplement existing solutions

Executives are particularly enthusiastic about adopting AI-driven tools. Within that goal, there is consensus about the qualities cyber professionals are looking for when purchasing new security capabilities or replacing existing products.

  • 87% of survey respondents prefer solutions that are part of a broader platform over individual point products

These results are similar to last year’s, where again, almost nine out of ten agreed that a platform-oriented security solution was more effective at stopping cyber threats than a collection of individual products.

  • 88% of survey respondents agree that the use of AI within the security stack is critical to freeing up time for security teams to become more proactive, compared to reactive

AI itself can contribute to this shift from reactive to proactive security, improving risk prioritization and automating preventative strategies like Attack Surface Management (ASM) and proactive exposure management.

  • 84% of survey respondents prefer defensive AI solutions that do not require the organization’s data to be shared externally

This preference may reflect increasing attention to the data privacy and security risks posed by generative AI (gen AI) adoption. It may also reflect growing awareness of data residency requirements and other restrictions that regulators are imposing.

Improving cybersecurity awareness training for end users

Based on the survey results, practitioners in SecOps are more interested in improving security awareness training.

This goal is not necessarily mutually exclusive from the addition of AI tools. For example, teams can leverage AI to build more effective security awareness training programs, and as gen AI tools are adopted, users will need to be taught about data privacy and associated security risks.

Looking towards the future

One conclusion we can draw from the attitudinal shifts from last year’s survey to this year’s: while hiring more security staff might be a nice-to-have, implementing AI-powered tools so that existing employees can work smarter is increasingly viewed as a must-have.

However, trending goals are not just about managing resources, whether headcount or AI investments, to keep up with workloads. Existing end users must also be trained to follow safe practices while using established and newly adopted tools.

Security professionals, including executives, SecOps, and every role in between, continue to shift their identified challenges and priorities as they gear up for the coming year in the Era of AI.

State of AI report

Download the full report to explore these findings in depth

The full report for Darktrace’s State of AI Cybersecurity is out now. Download the paper to dig deeper into these trends, and see how results differ by industry, region, organization size, and job title.  

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