A recent joint study by Kaspersky and VDC revealed that over half of energy organizations have already faced cyber incidents exceeding $1 million in cost. This highlights the escalating financial and operational risks confronting critical infrastructure. As the sector accelerates its digital transformation, securing the increasingly connected OT environments has become a strategic priority.
Tasked with delivering reliable, efficient and sustainable power, the energy sector is embarking on the most rapid and profound transformation in its history. The destination is a “fully digital” operational model, but the speed of this journey presents a paradox: the very technologies enabling a smarter, cleaner grid are simultaneously expanding its vulnerability to cyber threats.
The digital acceleration of energy
The scale of transformation in the sector is staggering. According to the joint Kaspersky and VDC research report, ‘Powering Cyber Resilience in the Energy Sector’, less than 5% of energy organizations can be considered fully digital nowadays. Yet, in just two years, that number is projected to explode, with nearly three-quarters (75%) of organizations expecting to achieve full digitalization. This ‘digital big bang’ is reshaping generation, transmission and distribution, promising unprecedented gains in efficiency, reliability and sustainability.
However, the same connectivity that enables real-time grid optimization opens new doors for cybercriminals. The consequences are already being felt. The research reveals that more than half of energy organizations have experienced cyber incidents costing over $1 million. This is not merely a data breach; it is a direct threat to operational continuity and the stability of the power grid.
What is driving energy digitalization?
Energy organizations are leveraging advanced technologies to navigate market volatility, meet regulatory demands, and integrate new energy sources. The primary objectives, as identified in the report, are laser-focused on core business outcomes:
- Improving production efficiency (29%)
- Reducing operational or production costs (23%)
- Strengthening cyber resilience (23%)
To achieve these goals, energy companies are deploying advanced technologies such as AI-driven analytics, digital twins and predictive maintenance tools to optimize supply and demand, anticipate equipment failures and reduce unplanned outages. Automated drones and robotics further enhance inspection safety and efficiency across transmission and generation sites, helping operators improve reliability metrics like SAIDI and SAIFI[1] while enabling dynamic grid management and smoother integration of distributed energy resources.
Human and technical challenges in securing energy operations
Securing the energy sector’s digital transformation is as much a human challenge as a technological one. According to Kaspersky, over 45% of organizations cite a shortage of specialized industrial cybersecurity talent as their top obstacle. This skills gap leaves control system teams overstretched and limits their ability to implement proactive defenses or coordinate effective incident response, while the retirement of experienced engineers further erodes critical operational knowledge.
At the same time, a persistent divide between IT and operations complicates governance. While IT departments often manage cybersecurity policies, operations and engineering teams overseeing SCADA[2] environments and substation automation prioritize safety and uptime. Nearly three-quarters of organizations report that control system cybersecurity is led primarily by IT, with fewer than 10% indicating operational leadership – a fragmentation that can result in misaligned priorities and inconsistent protection strategies.
Consequences of failing to protect energy infrastructure
Neglecting OT cybersecurity in the energy sector goes far beyond financial loss. A successful attack can have immediate physical and systemic consequences, threatening grid reliability, public safety and national resilience.
The financial impact is severe and multi-layered. Kaspersky confirms that over 50% of organizations have suffered losses exceeding $1 million per incident. These costs go beyond incident response and potential ransom payments. A ransomware attack locking operators out could halt generation for hours, leading to massive losses in energy output and revenue. Unauthorized access to PLCs[3] can cause physical damage to turbines or transformers, triggering expensive repair cycles and extended downtime, averaging 19 hours per breach.
Strategic response: Strengthening OT cybersecurity in energy
To navigate this digital inflection point securely, energy leaders must adopt a fundamentally different approach to cybersecurity, one that prioritizes OT environments as the core of the business. It is no longer sufficient to apply IT-grade security to industrial control systems. Instead, the strategic response must rest on three essential pillars:
- Industrial-grade protection: Energy organizations need industrial-grade protection that enables real-time asset visibility and anomaly detection, similar to what is provided by the Kaspersky OT Cybersecurity Ecosystem. At the core of this ecosystem is Kaspersky Industrial CyberSecurity (KICS), a native Extended Detection and Response (XDR) platform designed for critical infrastructure protection. The platform is capable of detecting and responding to complex attacks centrally across the entire industrial network.
- Integrated platforms: The convergence of IT, OT and IIoT demands unified visibility and control, as fragmented approaches with disparate tools create dangerous blind spots.
- Domain-expert partnerships: Securing energy infrastructure demands partners who understand the sector’s unique operational technologies and regulatory requirements.
The energy sector’s digital transformation is inevitable, but its success hinges on making OT cybersecurity a strategic enabler of reliability and resilience. With the right expertise, energy leaders can digitize confidently while safeguarding critical infrastructure.
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[1] In the energy sector, SAIDI (System Average Interruption Duration Index) and SAIFI (System Average Interruption Frequency Index) are the standard reliability metrics that utilities use to measure their performance.
[2] Supervisory control and data acquisition (SCADA) is a control system architecture comprising computers, networked data communications and graphical user interfaces for high-level supervision of machines and processes.
[3] Programmable Logic Controllers (PLCs) are ruggedized industrial computers.
