AnalysisPublished 9 Feb 2026

9th February · Threat Intelligence Report

Source Check Point Research

Description

Romania’s national oil pipeline operator, Conpet, experienced a cyberattack that disrupted its IT systems and took its website offline, although operational technology systems controlling the pipeline remained unaffected. The attack highlights the risk to critical infrastructure organizations from cyber threats targeting their IT environments. No known exploits are currently active in the wild, and the severity is assessed as medium. The incident underscores the importance of securing IT systems that support critical infrastructure to prevent operational disruptions and reputational damage. European organizations in the energy sector should be vigilant and enhance their cyber defenses accordingly.

Impact

For European organizations, especially those in the energy and critical infrastructure sectors, this incident highlights the risk of cyberattacks disrupting IT systems that support essential services. While OT systems may remain protected, IT disruptions can still affect business continuity, stakeholder communications, and regulatory compliance. The attack on Conpet could lead to temporary loss of public trust, potential data breaches, and increased scrutiny from regulators. Similar organizations across Europe may be targeted by threat actors seeking to exploit IT vulnerabilities to gain footholds or cause indirect operational impacts. The incident also raises concerns about supply chain security and the resilience of national infrastructure against cyber threats. European energy operators must consider the cascading effects of IT system compromises on overall operational security and national energy stability.

Defensive guidance

European critical infrastructure operators should implement strict network segmentation to isolate IT and OT environments, minimizing the risk of lateral movement by attackers. Continuous monitoring and anomaly detection tools tailored for both IT and OT networks are essential to identify suspicious activities early. Incident response plans must be regularly updated and tested, including communication strategies for public-facing disruptions. Organizations should conduct thorough vulnerability assessments and patch management for IT systems, even if OT systems are prioritized. Employee training on phishing and social engineering threats can reduce initial compromise risks. Collaboration with national cybersecurity agencies and sharing threat intelligence can improve preparedness against targeted attacks. Finally, implementing multi-factor authentication and least privilege access controls will limit attacker capabilities if initial access is gained.

References

research.checkpoint.com/2026/9th-february-threat-intelligence-report/ (opens in a new tab)

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AI analysisMachine-generated, updated 17 Feb 2026, 09:58 UTC

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