What's Happening?
The cybersecurity landscape for critical national infrastructure (CNI) is becoming increasingly perilous due to escalating geopolitical tensions. In 2025, cyber attackers targeted a small dam in Norway,
attributed to pro-Russian hackers, highlighting vulnerabilities in industrial control systems. The convergence of operational technology (OT) and information technology (IT) has expanded the attack surface, making CNI a lucrative target for nation-states and cybercriminals. The sector faces challenges from outdated legacy systems and the need for modernization to incorporate secure connectivity. As geopolitical conflicts intensify, countries like Russia, Iran, and China are leveraging cyber capabilities to target infrastructure in Europe, the Middle East, and beyond.
Why It's Important?
The security of critical infrastructure is vital for national security, economic stability, and public safety. Cyberattacks on CNI can disrupt essential services such as energy, water, and transportation, with far-reaching consequences. The increasing frequency and sophistication of these attacks underscore the need for robust cybersecurity measures and international cooperation to protect infrastructure. The potential for cyber warfare to escalate geopolitical conflicts further complicates global security dynamics. As CNI operators upgrade systems, they must balance security with operational efficiency, necessitating strategic investments in cybersecurity technologies and practices.
What's Next?
In 2026, the focus will be on enhancing cyber resilience through legislative measures and technological advancements. Initiatives like the EU's Cyber Resilience Act aim to improve the security of connected devices. CNI operators are expected to adopt advanced cybersecurity frameworks, such as zero trust architectures and network segmentation, to mitigate risks. The ongoing threat landscape will require continuous vigilance and adaptation to emerging threats, with an emphasis on collaboration between governments, industry stakeholders, and cybersecurity experts to safeguard critical infrastructure.
