Introduction
Cyber risk management for energy companies is the structured process of identifying, assessing, and mitigating cybersecurity threats across both IT and OT environments to protect the physical infrastructure, operational continuity, and regulatory standing of energy sector organizations. It encompasses security controls, framework compliance, and risk governance across systems including SCADA, ICS, and PLCs that directly operate critical energy assets.
The energy sector sits at an intersection of aging infrastructure, accelerating digitization, and sustained adversarial interest. Attacks on this sector carry consequences that extend well beyond financial loss: a compromised substation, a disrupted pipeline control system, or a disabled grid management platform can affect millions of people within hours. The convergence of information technology (IT) and operational technology (OT) environments has fundamentally changed the attack surface, creating entry points that legacy security architectures were never designed to address. According to Cyble's 2025 Energy Sector Report, the global energy and utilities sector recorded 187 confirmed ransomware attacks in 2025 alone, a figure that reflects not just criminal opportunism but the sector's systemic vulnerability to persistent, well-resourced threat actors.
Effective cyber risk management for energy companies requires a program that spans both IT and OT domains, aligns with sector-specific regulatory frameworks such as NERC CIP and IEC 62443, and gives executive leadership the visibility needed to make risk-informed decisions. This article covers the 10 key steps that you can use to shift from a conventional approach to a connected cyber risk strategy.
Unique Complexities in Managing Cyber Risk
The cyber risk landscape of the energy industry can be best described as a multi-threat environment with geographically dispersed targets. Protecting this landscape requires a deep dive into the multitude of unique challenges and vulnerabilities which in turn increase the complexities involved in managing and mitigating cyber risk. Here are the top challenges:
Diverse Threat Landscape
The number of threats and actors targeting the energy industry is diverse and can come from nation-state actors, cybercriminals, hacktivists and even internal threats. Nation-state actors may seek to cause security and economic dislocation by targeting critical infrastructure such as utilities. Cybercriminals usually target for financial gain, such as by stealing sensitive data or disrupting operations. Hacktivists, on the other hand, would wish to publicly register their opposition to the company's projects or broad agendas. Internal threats, such as human error, disgruntled employees, or contractors, is also an important risk that cannot be ignored.
Expansive Attack Surface
The geographic and organizational complexity of the energy industry, as well as the increasing use of interconnected systems has widened the attack surface leading to vulnerability across the entire value chain. For example, in energy utilities threats can manifest at various points, from generation to transmission to distribution. Particularly concerning are attacks on Industrial Control Systems (ICS) and third-party entities within the power sector supply chain.
Interdependencies Between Physical and Cyber Infrastructure
With heavy reliance on Internet of Things (IoT) technologies that aid operations, the energy industry has unique interdependencies between their physical and cyber infrastructure. This creates opportunities for malicious actors to orchestrate disruptive events. For instance, billing fraud involving wireless smart meters or the commandeering of OT systems to halt multiple wind turbines can have severe economic and physical implications.
Internal Concerns
The industry faces a number of challenges in maintaining good internal cyber hygiene including:
- A large number of interconnected systems, which makes it difficult to track and manage all of the cyber risks.
- A decentralized approach to cyber risk and cybersecurity leadership within the organization, with responsibility for different aspects of security being spread across different departments.
- A siloed approach to third-party cyber risk with responsibility shared across a complex network of partners, each with its own security responsibilities and priorities.
- A cyber talent crunch being faced across the sector making it difficult for utilities to find and hire qualified cybersecurity professionals.
Regulatory Compliance Across Global Operating Environments
Most energy companies operate in global industrial operating environments, subject to varying regulatory requirements and standards. Ensuring compliance with these regulations while managing cyber risks across diverse operational landscapes poses a significant challenge. Navigating regulatory frameworks demands dedicated resources and expertise to protect critical infrastructure effectively.
Rapid Cloud Adoption
The adoption of cloud services in the energy sector is on the rise. According to a recent Deloitte report, 83% of energy and utility companies either use cloud services or want to do so within the next two years. While the use of cloud services provides the industry with the flexibility to grow and scale easily, it can also introduce new cyber risks such as data breaches leading to loss of consumer trust and reputational damage.
10 Key Steps to Connected Cyber Risk Management
With the increasing interconnectedness of critical infrastructure bringing on new and unique challenges, a conventional and siloed approach will only result in a reactive and decreased speed to detection and response. The energy industry requires a shift from traditionally used approaches to a connected strategy to effectively manage cyber risk. Here are 10 key steps to get started:
- Asset Identification and Prioritization The first step in a connected approach to cyber risk management is identifying and mapping assets along with their connections. By prioritizing assets based on their criticality, organizations can focus their efforts and resources on protecting the most crucial components of their infrastructure.
- Vulnerability Assessmen: It is crucial to determine if critical assets and networks have well-known and exploitable vulnerabilities. Conducting regular vulnerability assessments helps identify potential weaknesses in the system and enables organizations to proactively address them to mitigate the risk of cyberattacks.
- Controls Environment Maturity Assessing the maturity of the controls environment is essential for effectively managing threats. By evaluating the effectiveness of existing controls and identifying gaps, organizations can strengthen their defenses and ensure a proactive approach to cyber risk management.
- Secure, Vigilant, and Resilient Frameworks Building a framework that is secure, vigilant, and resilient is paramount. This includes implementing robust security measures, maintaining continuous monitoring capabilities, and establishing incident response plans to effectively detect, respond to, and recover from cyber incidents. In the US, the National Cybersecurity Centre of Excellence (NCCoE) provides updated guidance and example solutions to help the energy sector protect the complex IT and OT systems. The Electricity Subsector Cybersecurity Capability Maturity Model (C2M2) developed by the Office of Cybersecurity, Energy Security, and Emergency Response (CESER), provides guidelines to prioritize and improve cybersecurity activities.
- Cloud Controls Monitoring As energy companies increasingly leverage cloud services, continuous monitoring of controls on the cloud becomes crucial. Implementing advanced monitoring and threat detection tools ensures that potential risks and vulnerabilities in cloud environments are promptly identified and addressed.
- Supply Chain Cyber Risk Management Managing cyber risk in the supply chain is vital for protecting critical infrastructure. From the onboarding process to ongoing assessments, organizations must establish rigorous cybersecurity measures to ensure that third-party suppliers and vendors do not introduce vulnerabilities that could be exploited by malicious actors.
- Cyber Risk Quantification By quantifying cyber risks, the energy industry can gain a clear understanding of the potential financial and operational impact of cyber threats, enabling informed decision-making and resource allocation for risk mitigation. It also facilitates effective communication with stakeholders, including regulators, investors, and insurance providers, by providing quantifiable metrics.
- Regulatory Compliance and Certification Complying with industry regulations and certifications is a crucial aspect of cyber risk management in the energy sector. The North American Electric Reliability Corporation's (NERC) Critical Infrastructure Protection (NERC-CIP) requirements, NERC’s GridEx exercise or the EIS Council’s transnational EarthEx exercise, the International Society for Automation and the International Electrotechnical Commission's IEC-62443 series, and the upcoming EU cybersecurity certification frameworks (currently being framed) are some of the essential guidelines and requirements for organizations in the sector.
- Information Sharing and Collaboration Engaging with peers and participating in Information Sharing and Analysis Centers (ISACs), such as the E-ISAC managed by NERC, facilitates collective knowledge sharing and collaboration. The Cybersecurity Risk Information Sharing Program (CRISP) is one such program that is co-funded by DOE and the industry and managed by E-ISAC that facilitates the sharing of timely bi-directional threat information. By actively participating in these forums, organizations can gain valuable insights, stay updated on emerging threats, and collectively enhance their cyber resilience.
- Adoption of Advanced Technologies Embracing new technologies can significantly enhance cyber risk management capabilities. For example, leveraging AI, analytics and visualization tools allows organizations to audit their cyber risk profiles in real-time, enabling proactive identification of anomalies and potential threats.
Energy Sector Cyber Threat Actors and Incidents
Energy organizations face a diverse adversary landscape. Each threat actor category operates with distinct objectives, targets specific segments of the energy value chain, and requires a tailored defensive posture. The table below maps the primary actor types to their motivations, representative incidents, and preferred target profiles.
| Threat Actor | Motivation | Representative Incidents | Primary Targets |
| Nation-State Actors (Russia, China, Iran) | Strategic disruption; geopolitical leverage | Ukraine power grid attacks (2015 and 2016); Volt Typhoon pre-positioning on US grid infrastructure | Grid control systems; pipeline SCADA; nuclear facility networks |
| Ransomware Groups | Financial extortion | Colonial Pipeline ($4.4M ransom, 2021); RansomHub breach of Halliburton (2024); multiple European utility operators | Corporate IT with lateral movement into OT environments |
| Hacktivists | Political or environmental statement | UK energy company data exposure incidents; pro-environment defacement campaigns targeting fossil fuel operators | Public-facing systems; customer data repositories |
| Insider Threats | Financial gain or personal grievance | Multiple undisclosed OT sabotage cases across oil and gas and utility sectors | High-privilege access to OT control systems |
| Supply Chain Actors | Trusted vendor access as an entry vector | SolarWinds-style attacks targeting energy sector vendors and managed service providers | Engineering workstations; vendor remote access channels |
How to Conduct an OT Cyber Risk Assessment in 6 Steps
An OT cyber risk assessment in an energy context is materially different from a standard IT risk review. The methodology must account for long asset lifecycles, operational constraints on testing, safety-critical system dependencies, and the physical consequences of control system compromise. The following framework reflects current practice aligned with IEC 62443 and NERC CIP requirements.
Step 1: Define Scope and Establish Asset Inventory: Begin by establishing a complete and current inventory of all OT assets within scope, including SCADA servers, PLCs, RTUs, historian systems, human-machine interfaces (HMIs), and any network devices that connect OT to IT environments. Asset inventories in OT environments are frequently incomplete due to legacy procurement practices and distributed site ownership. Use passive network discovery tools that do not generate active traffic, which can disrupt sensitive control systems. Confirm the operational purpose of each asset and its connection dependencies before proceeding to risk analysis.
Step 2: Map Network Architecture and Communication Flows: Document the full network topology across IT and OT zones, including all IT/OT connection points, remote access channels, historian replication paths, and vendor network segments. For each connection, identify the protocols in use, the authentication controls in place, and whether the connection is continuous or session-based. This map will surface undocumented connections and legacy trust relationships that represent unmanaged risk. Apply the IEC 62443 zones and conduits model as an organizing framework for network segmentation analysis.
Step 3: Identify and Classify Threats Relevant to the Asset Environment: Using the asset inventory and network map as a foundation, identify the threat scenarios relevant to each asset zone. Reference sector-specific threat intelligence, including CISA advisories, NERC E-ISAC alerts, and vendor security bulletins, to populate a threat catalog that reflects the current adversary environment. Classify threats by likelihood and by the operational consequence of successful exploitation. For energy infrastructure, consequence categories should explicitly include safety impact, supply disruption, environmental impact, and regulatory exposure, not just data loss or financial cost.
Step 4: Assess Existing Controls and Identify Gaps: Evaluate the security controls currently applied to each OT zone against the applicable baseline requirements under NERC CIP or IEC 62443 security levels. Document which controls are compensating controls rather than primary controls, and note where controls designed for IT environments have been applied to OT assets without validation of their operational compatibility. Gap analysis at this stage should distinguish between gaps that can be remediated without operational disruption and those that require a planned maintenance window or a longer-term capital investment.
Step 5: Calculate Risk and Prioritize Remediation: Assign risk ratings using a methodology that accounts for both likelihood and the operational severity of impact. In OT environments, consequence scoring must reflect the potential for cascading failure across interconnected systems, not only the direct impact on the compromised asset. Prioritize remediation actions by risk level, operational feasibility, and regulatory obligation. Where immediate remediation is not possible due to operational constraints, document the accepted risk formally and establish compensating controls with defined review timelines.
Step 6: Produce the Risk Register and Establish Ongoing Monitoring: Consolidate the assessment outputs into a formal OT risk register that captures each identified risk, its assigned rating, the responsible asset owner, the agreed remediation or acceptance decision, and the target review date. The risk register should be a live document, updated when new assets enter scope, when threat intelligence changes materially, or when a security incident reveals previously unidentified exposures. Establish continuous monitoring for OT network anomalies using OT-native detection capabilities, and integrate OT risk data into the broader enterprise risk reporting cycle so that the board and senior leadership receive a consolidated view of cyber risk across both IT and OT domains.
Build Cyber Resilience with MetricStream
To combat the unique challenges, energy and utility companies need a robust cyber risk program that leverages technologies such as AI and automation which can process and analyze large amounts of data. Additionally, Continuous Control Monitoring (CCM) and automation are essential because of the ability to work all the time and identify and flag anomalies.
MetricStream’s ConnectedGRC provides energy and utility companies with an integrated solution on a single platform. Purpose-built to manage, measure, and monitor cyber risk and compliance demands for the energy industry in real-time, the platform is powered by AI, enabling the capture, assessment, and processing of diverse, complex, and voluminous risk and data at scale across your entire organization.
This enables you to:
- Gain a single view of your risks with a centralized library of risks, controls, regulations, policies, and issue management to drive risk intelligence and actionability.
- Actively monitor and adapt to applicable regulatory changes from around the world.
- Map policies to regulations, and ensure employee and third-party attestation.
Proactively manage cyber risk and build cyber resilience with MetricStream CyberGRC by:
Want to learn more about how MetricStream can help your company build resilience by leveraging award-winning AI, analytics, and automation technologies? Request a demo now.
Cyber risk management for energy companies is the structured process of identifying, assessing, and mitigating cybersecurity threats across both IT and OT environments to protect the physical infrastructure, operational continuity, and regulatory standing of energy sector organizations. It encompasses security controls, framework compliance, and risk governance across systems including SCADA, ICS, and PLCs that directly operate critical energy assets.
The energy sector sits at an intersection of aging infrastructure, accelerating digitization, and sustained adversarial interest. Attacks on this sector carry consequences that extend well beyond financial loss: a compromised substation, a disrupted pipeline control system, or a disabled grid management platform can affect millions of people within hours. The convergence of information technology (IT) and operational technology (OT) environments has fundamentally changed the attack surface, creating entry points that legacy security architectures were never designed to address. According to Cyble's 2025 Energy Sector Report, the global energy and utilities sector recorded 187 confirmed ransomware attacks in 2025 alone, a figure that reflects not just criminal opportunism but the sector's systemic vulnerability to persistent, well-resourced threat actors.
Effective cyber risk management for energy companies requires a program that spans both IT and OT domains, aligns with sector-specific regulatory frameworks such as NERC CIP and IEC 62443, and gives executive leadership the visibility needed to make risk-informed decisions. This article covers the 10 key steps that you can use to shift from a conventional approach to a connected cyber risk strategy.
The cyber risk landscape of the energy industry can be best described as a multi-threat environment with geographically dispersed targets. Protecting this landscape requires a deep dive into the multitude of unique challenges and vulnerabilities which in turn increase the complexities involved in managing and mitigating cyber risk. Here are the top challenges:
Diverse Threat Landscape
The number of threats and actors targeting the energy industry is diverse and can come from nation-state actors, cybercriminals, hacktivists and even internal threats. Nation-state actors may seek to cause security and economic dislocation by targeting critical infrastructure such as utilities. Cybercriminals usually target for financial gain, such as by stealing sensitive data or disrupting operations. Hacktivists, on the other hand, would wish to publicly register their opposition to the company's projects or broad agendas. Internal threats, such as human error, disgruntled employees, or contractors, is also an important risk that cannot be ignored.
Expansive Attack Surface
The geographic and organizational complexity of the energy industry, as well as the increasing use of interconnected systems has widened the attack surface leading to vulnerability across the entire value chain. For example, in energy utilities threats can manifest at various points, from generation to transmission to distribution. Particularly concerning are attacks on Industrial Control Systems (ICS) and third-party entities within the power sector supply chain.
Interdependencies Between Physical and Cyber Infrastructure
With heavy reliance on Internet of Things (IoT) technologies that aid operations, the energy industry has unique interdependencies between their physical and cyber infrastructure. This creates opportunities for malicious actors to orchestrate disruptive events. For instance, billing fraud involving wireless smart meters or the commandeering of OT systems to halt multiple wind turbines can have severe economic and physical implications.
Internal Concerns
The industry faces a number of challenges in maintaining good internal cyber hygiene including:
- A large number of interconnected systems, which makes it difficult to track and manage all of the cyber risks.
- A decentralized approach to cyber risk and cybersecurity leadership within the organization, with responsibility for different aspects of security being spread across different departments.
- A siloed approach to third-party cyber risk with responsibility shared across a complex network of partners, each with its own security responsibilities and priorities.
- A cyber talent crunch being faced across the sector making it difficult for utilities to find and hire qualified cybersecurity professionals.
Regulatory Compliance Across Global Operating Environments
Most energy companies operate in global industrial operating environments, subject to varying regulatory requirements and standards. Ensuring compliance with these regulations while managing cyber risks across diverse operational landscapes poses a significant challenge. Navigating regulatory frameworks demands dedicated resources and expertise to protect critical infrastructure effectively.
Rapid Cloud Adoption
The adoption of cloud services in the energy sector is on the rise. According to a recent Deloitte report, 83% of energy and utility companies either use cloud services or want to do so within the next two years. While the use of cloud services provides the industry with the flexibility to grow and scale easily, it can also introduce new cyber risks such as data breaches leading to loss of consumer trust and reputational damage.
With the increasing interconnectedness of critical infrastructure bringing on new and unique challenges, a conventional and siloed approach will only result in a reactive and decreased speed to detection and response. The energy industry requires a shift from traditionally used approaches to a connected strategy to effectively manage cyber risk. Here are 10 key steps to get started:
- Asset Identification and Prioritization The first step in a connected approach to cyber risk management is identifying and mapping assets along with their connections. By prioritizing assets based on their criticality, organizations can focus their efforts and resources on protecting the most crucial components of their infrastructure.
- Vulnerability Assessmen: It is crucial to determine if critical assets and networks have well-known and exploitable vulnerabilities. Conducting regular vulnerability assessments helps identify potential weaknesses in the system and enables organizations to proactively address them to mitigate the risk of cyberattacks.
- Controls Environment Maturity Assessing the maturity of the controls environment is essential for effectively managing threats. By evaluating the effectiveness of existing controls and identifying gaps, organizations can strengthen their defenses and ensure a proactive approach to cyber risk management.
- Secure, Vigilant, and Resilient Frameworks Building a framework that is secure, vigilant, and resilient is paramount. This includes implementing robust security measures, maintaining continuous monitoring capabilities, and establishing incident response plans to effectively detect, respond to, and recover from cyber incidents. In the US, the National Cybersecurity Centre of Excellence (NCCoE) provides updated guidance and example solutions to help the energy sector protect the complex IT and OT systems. The Electricity Subsector Cybersecurity Capability Maturity Model (C2M2) developed by the Office of Cybersecurity, Energy Security, and Emergency Response (CESER), provides guidelines to prioritize and improve cybersecurity activities.
- Cloud Controls Monitoring As energy companies increasingly leverage cloud services, continuous monitoring of controls on the cloud becomes crucial. Implementing advanced monitoring and threat detection tools ensures that potential risks and vulnerabilities in cloud environments are promptly identified and addressed.
- Supply Chain Cyber Risk Management Managing cyber risk in the supply chain is vital for protecting critical infrastructure. From the onboarding process to ongoing assessments, organizations must establish rigorous cybersecurity measures to ensure that third-party suppliers and vendors do not introduce vulnerabilities that could be exploited by malicious actors.
- Cyber Risk Quantification By quantifying cyber risks, the energy industry can gain a clear understanding of the potential financial and operational impact of cyber threats, enabling informed decision-making and resource allocation for risk mitigation. It also facilitates effective communication with stakeholders, including regulators, investors, and insurance providers, by providing quantifiable metrics.
- Regulatory Compliance and Certification Complying with industry regulations and certifications is a crucial aspect of cyber risk management in the energy sector. The North American Electric Reliability Corporation's (NERC) Critical Infrastructure Protection (NERC-CIP) requirements, NERC’s GridEx exercise or the EIS Council’s transnational EarthEx exercise, the International Society for Automation and the International Electrotechnical Commission's IEC-62443 series, and the upcoming EU cybersecurity certification frameworks (currently being framed) are some of the essential guidelines and requirements for organizations in the sector.
- Information Sharing and Collaboration Engaging with peers and participating in Information Sharing and Analysis Centers (ISACs), such as the E-ISAC managed by NERC, facilitates collective knowledge sharing and collaboration. The Cybersecurity Risk Information Sharing Program (CRISP) is one such program that is co-funded by DOE and the industry and managed by E-ISAC that facilitates the sharing of timely bi-directional threat information. By actively participating in these forums, organizations can gain valuable insights, stay updated on emerging threats, and collectively enhance their cyber resilience.
- Adoption of Advanced Technologies Embracing new technologies can significantly enhance cyber risk management capabilities. For example, leveraging AI, analytics and visualization tools allows organizations to audit their cyber risk profiles in real-time, enabling proactive identification of anomalies and potential threats.
Energy organizations face a diverse adversary landscape. Each threat actor category operates with distinct objectives, targets specific segments of the energy value chain, and requires a tailored defensive posture. The table below maps the primary actor types to their motivations, representative incidents, and preferred target profiles.
| Threat Actor | Motivation | Representative Incidents | Primary Targets |
| Nation-State Actors (Russia, China, Iran) | Strategic disruption; geopolitical leverage | Ukraine power grid attacks (2015 and 2016); Volt Typhoon pre-positioning on US grid infrastructure | Grid control systems; pipeline SCADA; nuclear facility networks |
| Ransomware Groups | Financial extortion | Colonial Pipeline ($4.4M ransom, 2021); RansomHub breach of Halliburton (2024); multiple European utility operators | Corporate IT with lateral movement into OT environments |
| Hacktivists | Political or environmental statement | UK energy company data exposure incidents; pro-environment defacement campaigns targeting fossil fuel operators | Public-facing systems; customer data repositories |
| Insider Threats | Financial gain or personal grievance | Multiple undisclosed OT sabotage cases across oil and gas and utility sectors | High-privilege access to OT control systems |
| Supply Chain Actors | Trusted vendor access as an entry vector | SolarWinds-style attacks targeting energy sector vendors and managed service providers | Engineering workstations; vendor remote access channels |
How to Conduct an OT Cyber Risk Assessment in 6 Steps
An OT cyber risk assessment in an energy context is materially different from a standard IT risk review. The methodology must account for long asset lifecycles, operational constraints on testing, safety-critical system dependencies, and the physical consequences of control system compromise. The following framework reflects current practice aligned with IEC 62443 and NERC CIP requirements.
Step 1: Define Scope and Establish Asset Inventory: Begin by establishing a complete and current inventory of all OT assets within scope, including SCADA servers, PLCs, RTUs, historian systems, human-machine interfaces (HMIs), and any network devices that connect OT to IT environments. Asset inventories in OT environments are frequently incomplete due to legacy procurement practices and distributed site ownership. Use passive network discovery tools that do not generate active traffic, which can disrupt sensitive control systems. Confirm the operational purpose of each asset and its connection dependencies before proceeding to risk analysis.
Step 2: Map Network Architecture and Communication Flows: Document the full network topology across IT and OT zones, including all IT/OT connection points, remote access channels, historian replication paths, and vendor network segments. For each connection, identify the protocols in use, the authentication controls in place, and whether the connection is continuous or session-based. This map will surface undocumented connections and legacy trust relationships that represent unmanaged risk. Apply the IEC 62443 zones and conduits model as an organizing framework for network segmentation analysis.
Step 3: Identify and Classify Threats Relevant to the Asset Environment: Using the asset inventory and network map as a foundation, identify the threat scenarios relevant to each asset zone. Reference sector-specific threat intelligence, including CISA advisories, NERC E-ISAC alerts, and vendor security bulletins, to populate a threat catalog that reflects the current adversary environment. Classify threats by likelihood and by the operational consequence of successful exploitation. For energy infrastructure, consequence categories should explicitly include safety impact, supply disruption, environmental impact, and regulatory exposure, not just data loss or financial cost.
Step 4: Assess Existing Controls and Identify Gaps: Evaluate the security controls currently applied to each OT zone against the applicable baseline requirements under NERC CIP or IEC 62443 security levels. Document which controls are compensating controls rather than primary controls, and note where controls designed for IT environments have been applied to OT assets without validation of their operational compatibility. Gap analysis at this stage should distinguish between gaps that can be remediated without operational disruption and those that require a planned maintenance window or a longer-term capital investment.
Step 5: Calculate Risk and Prioritize Remediation: Assign risk ratings using a methodology that accounts for both likelihood and the operational severity of impact. In OT environments, consequence scoring must reflect the potential for cascading failure across interconnected systems, not only the direct impact on the compromised asset. Prioritize remediation actions by risk level, operational feasibility, and regulatory obligation. Where immediate remediation is not possible due to operational constraints, document the accepted risk formally and establish compensating controls with defined review timelines.
Step 6: Produce the Risk Register and Establish Ongoing Monitoring: Consolidate the assessment outputs into a formal OT risk register that captures each identified risk, its assigned rating, the responsible asset owner, the agreed remediation or acceptance decision, and the target review date. The risk register should be a live document, updated when new assets enter scope, when threat intelligence changes materially, or when a security incident reveals previously unidentified exposures. Establish continuous monitoring for OT network anomalies using OT-native detection capabilities, and integrate OT risk data into the broader enterprise risk reporting cycle so that the board and senior leadership receive a consolidated view of cyber risk across both IT and OT domains.
To combat the unique challenges, energy and utility companies need a robust cyber risk program that leverages technologies such as AI and automation which can process and analyze large amounts of data. Additionally, Continuous Control Monitoring (CCM) and automation are essential because of the ability to work all the time and identify and flag anomalies.
MetricStream’s ConnectedGRC provides energy and utility companies with an integrated solution on a single platform. Purpose-built to manage, measure, and monitor cyber risk and compliance demands for the energy industry in real-time, the platform is powered by AI, enabling the capture, assessment, and processing of diverse, complex, and voluminous risk and data at scale across your entire organization.
This enables you to:
- Gain a single view of your risks with a centralized library of risks, controls, regulations, policies, and issue management to drive risk intelligence and actionability.
- Actively monitor and adapt to applicable regulatory changes from around the world.
- Map policies to regulations, and ensure employee and third-party attestation.
Proactively manage cyber risk and build cyber resilience with MetricStream CyberGRC by:
Want to learn more about how MetricStream can help your company build resilience by leveraging award-winning AI, analytics, and automation technologies? Request a demo now.
Frequently Asked Questions
Cyber risk management for energy companies is the structured process of identifying, assessing, and mitigating threats to both IT and OT environments, including SCADA, ICS, and PLC systems. OT incidents carry physical consequences that IT-focused programs are not designed to address, making energy sector cyber risk a distinct operational and governance discipline.
The energy sector attracts nation-state actors seeking geopolitical leverage and ransomware groups targeting high-revenue infrastructure. Disrupting energy supply produces immediate, population-scale consequences. Many OT systems in use across the sector were deployed decades ago and carry persistent vulnerabilities that cannot be patched without operational downtime.
IT security protects corporate networks, applications, and data. OT security protects industrial control systems that operate physical assets such as power generation equipment and pipeline controls. OT environments have longer asset lifecycles, cannot always be safely shut down for patching, and require specialist methodologies distinct from standard IT security practice.
NERC CIP is a set of mandatory cybersecurity standards that apply to entities owning or operating assets connected to the North American bulk electric system. The standards cover electronic and physical security, supply chain risk, personnel controls, and incident response.
NIS2 classifies energy operators as essential entities, requiring risk management measures across IT and OT environments, supply chain security, incident reporting within defined timelines, and board-level accountability for cybersecurity governance. Senior management may bear personal liability for compliance failures.
IEC 62443 is the international standard for Industrial Automation and Control System security. It defines a security lifecycle model, a zones and conduits framework for OT network segmentation, and security levels from SL 0 to SL 4. Energy regulators globally reference IEC 62443 as the primary technical baseline for OT security programs.
IT/OT convergence is the increasing connectivity between corporate IT networks and industrial OT systems, driven by smart grid deployment, remote monitoring, and operational efficiency requirements. When historically air-gapped OT systems become reachable via IT networks or vendor connections, attackers gain potential pathways from phishing a corporate endpoint to accessing industrial control systems.
Renewable energy assets introduce risks tied to distributed deployment, internet-connected monitoring platforms, and multi-vendor remote access arrangements. Aggregator software platforms coordinating output across large renewable portfolios present a concentrated risk: a single compromise could affect grid stability across significant installed capacity. Cellular and IoT connectivity at remote sites frequently operates with weak authentication controls.
OT incident response planning must account for scenarios where isolating a compromised system is operationally unsafe or infeasible. Response procedures should pre-establish coordination protocols with energy regulators and CERT organizations, involve both cyber and operational teams in tabletop exercises, and include tested recovery procedures for OT systems before an incident occurs.
MetricStream's IT and Cyber Risk Management solution supports asset-level risk assessment, control mapping against frameworks including NERC CIP and IEC 62443, and continuous monitoring across distributed infrastructure. Integrated reporting gives boards and senior executives consolidated visibility across IT and OT risk domains. Explore MetricStream IT and Cyber Risk Management
