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Topics:

Risk Management

Cyber Resilience

Operational Resilience

Rebuilding Legacy GRC from the Ground Up

Operational Resilience

Cyber Resilience

Vulnerability Management

ASL Roma 1’s HOPE: Innovation and Resilience to Vulnerability Waves

Stefano Scaramuzzino

A new Information Risk Insights Study by Cyentia Institute puts real data behind the likelihood of attacks against critical infrastructure sectors enabled by digital transformation. CISOs need to understand the expanded attack surfaces and other risks within smart factories, healthcare, and other sectors connected devices online.

Operational Resilience

Cyber Resilience

Operational Technology

Risk Management

Study Warns: Digital Transformation Amps up Cyber Risks in Manufacturing

George V. Hulme

See all in Cyber Resilience See all in Articles

A New Jersey appeals court agreed with an earlier court’s decision that cybersecurity insurance providers could not deny ransomware coverage under a so-called “war exclusion” for a cybersecurity incident Merck & Co. claimed caused $1.4 billion in losses.

Cybersecurity Insurance

Merck Ransomware Insurance Ruling Helps Clear Fog of Cyberwar

George V. Hulme

Navigating cybersecurity insurance in a recession requires diligence about systemic cybersecurity risks that can cause premiums to rise or insurers to consider an organization uninsurable.

Cybersecurity Insurance

Risk Management

Navigating Cyber Insurance in a Recession

George V. Hulme

Avoid these seven pitfalls when seeking cybersecurity liability insurance; ensure you understand policy terms and conditions, conduct due diligence, and involve the proper stakeholders, among other things.

Cybersecurity Insurance

Cybersecurity Liability Insurance Pitfalls to Avoid

George V. Hulme

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A diversified operational technology (OT) cybersecurity monitoring platform plays a key role in strengthening the protection of cyber-physical systems by providing clear visibility, real-time threat detection, and proactive risk mitigation. By integrating multiple monitoring tools and technologies, organizations can build a layered security approach that minimizes vulnerabilities, improves response times, and keeps critical systems resilient against cyber threats.

Operational Resilience

Operational Technology

Diversified Monitoring Essential to a Strong OT Cybersecurity Foundation

John Ballentine

Cyber Resilience

Risk Management

Blunting the Risks of Private-Sector Ownership of CI

ADM. Michael S. Rogers, USN (Ret.)

The “Report to the President: Strategy for Cyber-Physical Resilience: Fortifying Our Critical Infrastructure for a Digital World,” reaffirms that cyber-resilience-by-design should be the standard and urges a coalition of government leaders and private sector critical infrastructure asset owners and operators to refocus their energies to build resilient cyber-physical systems (CPS) that are designed to withstand attack.

Cyber Resilience

Risk Management

Applauding A Codified Strategy for CPS Resilience

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Cyberattacks against the food and beverage industry are opportunistic and leverage the growth in digitization to exploit previously unmanaged vulnerabilities to disrupt operations.

Food & Beverage

On the Menu: Cybersecurity Risks in the Food and Beverage Industry

George V. Hulme

See all in Food & Beverage See all in Articles

Risk Management

Cyber Resilience

Operational Resilience

Rebuilding Legacy GRC from the Ground Up

Operational Resilience

Cyber Resilience

Vulnerability Management

ASL Roma 1’s HOPE: Innovation and Resilience to Vulnerability Waves

Stefano Scaramuzzino

U.S. critical infrastructure operators are urged to be vigilant in hardening operational technology and ICS cybersecurity in expectation of a retaliatory response from Iran for last week’s missile strikes.

Cyber Resilience

Operational Technology

Internet of Things

Risk Management

Experts: Expect Iran’s Cyber Tactics to be Disruptive

George V. Hulme

See all in Healthcare See all in Articles

Operational Technology

Risk Management

The Economics of OT Cybersecurity: Are We Investing in the Wrong Priorities?

U.S. critical infrastructure operators are urged to be vigilant in hardening operational technology and ICS cybersecurity in expectation of a retaliatory response from Iran for last week’s missile strikes.

Cyber Resilience

Operational Technology

Internet of Things

Risk Management

Experts: Expect Iran’s Cyber Tactics to be Disruptive

George V. Hulme

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Operational Technology

Vulnerability Management

Managing Serial-to-Ethernet Exposures in Modern OT Networks

See all in Industrial See all in Articles

U.S. critical infrastructure operators are urged to be vigilant in hardening operational technology and ICS cybersecurity in expectation of a retaliatory response from Iran for last week’s missile strikes.

Cyber Resilience

Operational Technology

Internet of Things

Risk Management

Experts: Expect Iran’s Cyber Tactics to be Disruptive

George V. Hulme

If we are indeed at the full outset of Industry 4.0, the fourth industrial revolution, initiatives such as smart manufacturing will not truly succeed without keen awareness of new cybersecurity risks introduced by IT/OT connectivity and advanced technologies.

Cyber Resilience

Internet of Things

Operational Resilience

Operational Technology

Smart Manufacturing Requires Proactive Cybersecurity

See all in Internet of Things See all in Articles

Risk Management

Cyber Resilience

Operational Resilience

Rebuilding Legacy GRC from the Ground Up

Operational Resilience

Cyber Resilience

Vulnerability Management

ASL Roma 1’s HOPE: Innovation and Resilience to Vulnerability Waves

Stefano Scaramuzzino

A new Information Risk Insights Study by Cyentia Institute puts real data behind the likelihood of attacks against critical infrastructure sectors enabled by digital transformation. CISOs need to understand the expanded attack surfaces and other risks within smart factories, healthcare, and other sectors connected devices online.

Operational Resilience

Cyber Resilience

Operational Technology

Risk Management

Study Warns: Digital Transformation Amps up Cyber Risks in Manufacturing

George V. Hulme

See all in Operational Resilience See all in Articles

Operational Technology

Risk Management

The Economics of OT Cybersecurity: Are We Investing in the Wrong Priorities?

A new Information Risk Insights Study by Cyentia Institute puts real data behind the likelihood of attacks against critical infrastructure sectors enabled by digital transformation. CISOs need to understand the expanded attack surfaces and other risks within smart factories, healthcare, and other sectors connected devices online.

Operational Resilience

Cyber Resilience

Operational Technology

Risk Management

Study Warns: Digital Transformation Amps up Cyber Risks in Manufacturing

George V. Hulme

U.S. critical infrastructure operators are urged to be vigilant in hardening operational technology and ICS cybersecurity in expectation of a retaliatory response from Iran for last week’s missile strikes.

Cyber Resilience

Operational Technology

Internet of Things

Risk Management

Experts: Expect Iran’s Cyber Tactics to be Disruptive

George V. Hulme

See all in Operational Technology See all in Articles

The HHS Office for Civil Rights proposes substantial rule changes to the long-standing Health Insurance Portability and Accountability Act (HIPAA) Security Rule. While details on the proposed rule changes remain unclear, HHS plans to issue a Notice of Proposed Rulemaking (NPRM) by the end of the year. These changes are believed to be the most substantial changes since the HIPAA Security rule went into effect in 2003

Significant Changes to HIPAA Security Rule on the Way

George V. Hulme

Mike Ratliff, AVP Security Engineering and Operations at Providence, writes about five steps healthcare delivery organizations should take to mitigate the risk of ransomware and extortion-based attacks.

Cyber Resilience

5 Things Hospitals Can Do to Mitigate Threats of Ransomware

Resilience, Recovery Strategies to Combat Ransomware and Extortion

ADM. Michael S. Rogers, USN (Ret.)

See all in Ransomware See all in Articles

Risk Management

Cyber Resilience

Operational Resilience

Rebuilding Legacy GRC from the Ground Up

Operational Technology

Risk Management

The Economics of OT Cybersecurity: Are We Investing in the Wrong Priorities?

A new Information Risk Insights Study by Cyentia Institute puts real data behind the likelihood of attacks against critical infrastructure sectors enabled by digital transformation. CISOs need to understand the expanded attack surfaces and other risks within smart factories, healthcare, and other sectors connected devices online.

Operational Resilience

Cyber Resilience

Operational Technology

Risk Management

Study Warns: Digital Transformation Amps up Cyber Risks in Manufacturing

George V. Hulme

See all in Risk Management See all in Articles

Operational Technology

Risk Management

The Economics of OT Cybersecurity: Are We Investing in the Wrong Priorities?

Enterprises often are blind to the use of open source software in commercial and homegrown software development. Vulnerabilities and other weaknesses in OSS deployments are significant exposures that must be managed and mitigated.

Vulnerability Management

Risk Management

Visibility, Governance Key to Managing Open Source Risk

George V. Hulme

Technical debt in OT leads to increased operations costs as teams fight to maintain outdated systems, and security teams struggle to keep those same systems secure, often through compensating controls.

Operational Technology

Getting Strategic Against Technical Debt in OT

George V. Hulme

See all in Technical Debt See all in Articles

Operational Resilience

Cyber Resilience

Vulnerability Management

ASL Roma 1’s HOPE: Innovation and Resilience to Vulnerability Waves

Stefano Scaramuzzino

Risk Management

Vulnerability Management

Cyber Resilience

Bridging the Cybersecurity Gap Among America's Underfunded Healthcare Providers

George V. Hulme

shutterstock_1489100678-(3)-(1).jpg

Operational Technology

Vulnerability Management

Managing Serial-to-Ethernet Exposures in Modern OT Networks

See all in Vulnerability Management See all in Articles

Operational Resilience

Operational Technology

Poor Visibility Still a Drag on Secure Third-Party Remote Access

George V. Hulme

The European Union Agency for Cybersecurity (ENISA)'s NIS360 report identifies gaps in the current state of NIS2 compliance readiness and provides recommendations to lawmakers and affected industry verticals on what they need to do to become NIS2 compliant.

Cyber Resilience

Operational Resilience

Operational Technology

ENISA Attempts to Move NIS2 Forward with NIS360 Findings

George V. Hulme

As shop floors and factories get smarter, there is an unprecedented surge in, and demand for, remote access to manufacturing systems. Former Pfizer global head of automation engineering Jim LaBonty writes for Claroty Nexus about the need to secure remote access to manufacturing environments to reduce risk and improve efficiency.

Cyber Resilience

Operational Technology

Secure Remote Access for Smart Factory Environments

See all in Zero Trust See all in Articles

Vulnerability Management

Cyber Resilience

Arthur Paixao Sobre los Principais Riscos Cibernéticos no Setor de Saúde

Entrevista com Arthur Paixão, Head de Cybersecurity do Hospital Albert Einstein, sobre os principais riscos cibernéticos no setor de saúde. Arthur destaca que…

Cyber Resilience

Leandro Ribeiro, Sobre la Segurança Cibernética no Setor de Saúde

Leandro Ribeiro, CISO do Hospital Sírio-Libanês, compartilha sua experiência no Nexus 24 em Boston, discutindo segurança cibernética no setor de saúde e o…

screenshot-2024-11-07-at-4.43.18-pm.png

Nexus Conference

Rodnei Gripp da Petrobras Fortalece a Conexão entre Segurança de Infraestruturas Críticas e Negócio

Saiba como a Claroty colaborou com o time de segurança cibernética da Petrobras, gerando benefícios estratégicos para a equipe responsável pelas plataformas de…

See all in Videos

Nexus Podcast: Vivek Ponnada on the Need for Context in OT Security

Vulnerability Management

Risk Management

Nexus Podcast: Austin Allen on Healthcare Cybersecurity and Patient Safety

Cyber Resilience

Risk Management

Nexus Podcast: Gentry Lane on the Use of 'Salami Cuts' in Cyber Conflict

See all in Podcasts

Healthcare

Vulnerability Management

Cyber Resilience

Arthur Paixao Sobre los Principais Riscos Cibernéticos no Setor de Saúde

Michael Mimoso

/

Jul 21, 2025

Entrevista com Arthur Paixão, Head de Cybersecurity do Hospital Albert Einstein, sobre os principais riscos cibernéticos no setor de saúde. Arthur destaca que o maior desafio não é apenas reagir a ameaças, mas sim a falta de visibilidade sobre os ativos e ambientes digitais, um fator crítico para a prevenção eficaz de incidentes

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Healthcare

Vulnerability Management

Cyber Resilience

Michael Mimoso

Editorial Director

Michael Mimoso is Director of Influencer Marketing at Claroty and Editorial Director of Nexus.

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Cyber Resilience

Leandro Ribeiro, Sobre la Segurança Cibernética no Setor de Saúde

Leandro Ribeiro, CISO do Hospital Sírio-Libanês, compartilha sua experiência no Nexus 24 em Boston, discutindo segurança cibernética no setor de saúde e o…

screenshot-2024-11-07-at-4.43.18-pm.png

Nexus Conference

Rodnei Gripp da Petrobras Fortalece a Conexão entre Segurança de Infraestruturas Críticas e Negócio

Saiba como a Claroty colaborou com o time de segurança cibernética da Petrobras, gerando benefícios estratégicos para a equipe responsável pelas plataformas de…

screenshot-2024-11-07-at-4.40.51-pm.png

José Carlos Hererra de Sigma, la Importancia de la Visibilidad y la Simplicidad

José Carlos Herrera, CISO de Sigma Europa, nos habla de la importancia de tener un inventario claro y una herramienta amigable como base para desarrollar una…

Nexus Conference

Felipe Bonomo Destaca os Desafios Relacionados à Proteção de Infraestruturas Críticas

Felipe Bonomo, CISO da Alpargatas, empresa responsável pela icônica marca Havaianas, compartilha os desafios e benefícios de sua parceria com a Claroty na…

Nexus Conference

Mike Rogers and Corey Elinburg on the Value of Business Impact Assessments

Mike Rogers, CISO and Director Information Security and Compliance at Hormel Foods, and Corey Elinburg, SVP and the Chief Information Security Officer for…

Nexus Conference

John Ballentine on OT Threat Response

John Ballentine, OT Cybersecurity Lead for the Port Authority New York/New Jersey, explains his team's efforts to protect the Port Authority's extensive OT…

Nexus Conference

Greg Garcia on Mapping Cybersecurity Risk within Healthcare

Greg Garcia, the Executive Director for Cybersecurity of the Health Sector Coordinating Council, explains how the Change Healthcare ransomware attack disclosed…

Nexus Conference

Operational Technology

Daryl Haegley on Defending OT Against Advanced Cybersecurity Threats

Daryl Haegley, Technical Director, Control Systems Cybersecurity for the U.S. Air Force, brings his extensive federal cybersecurity experience to a discussion…

Nexus Conference

Operational Technology

Ashish Agarwal on OT Visibility as a Cybersecurity Enabler

Ashish Agarwal, Director Operational Technology at Agco, discusses the foundational need for complete visibility and asset inventory and how it enables the…

Nexus Conference

Luke Karkosh on Medical Device Lifecycle Management

Luke Karkosh, Senior Director of Enterprise Architecture at Scripps Health, discusses the steps necessary to secure biomedical engineering devices and systems…

Nexus Conference

Andrew Schiefelbein on Exposure Management for CPS Environments

Andrew Schiefelbein, Director of Cyber and Risk at PwC, breaks down exposure management within cyber-physical systems (CPS) environments. Schiefelbein explains…

Nexus Conference

Operational Technology

Charles Carmakal on Disruptive APT Attacks

Mandiant CTO Charles Carmakal explains strategic shifts in the operations of advanced persistent threat (APT) groups in their targeting of operational…

Latest on Nexus Podcast

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The Nexus podcast features conversations with security leaders, researchers, and experts sharing their expertise on cyber-physical systems security.

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Vulnerability Management

Risk Management

Nexus Podcast: Austin Allen on Healthcare Cybersecurity and Patient Safety

Cyber Resilience

Risk Management

Nexus Podcast: Gentry Lane on the Use of 'Salami Cuts' in Cyber Conflict

Operational Technology

Operational Resilience

Cyber Resilience

Vulnerability Management

Nexus Podcast: Steven Sim on OT-ISAC and Cybersecurity Information Sharing