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Hacking the Nuclear Heartland: Poland's National Centre for Nuclear Research Under Cyberattack



Poland's National Centre for Nuclear Research was targeted by hackers in a recent cyberattack, but thanks to its robust security measures, no damage was caused. The attack is believed to have been launched from Iran, highlighting the growing threat of cyberattacks on critical infrastructure and the need for greater international cooperation and cybersecurity measures.

  • The National Centre for Nuclear Research in Poland was targeted by hackers in a recent cyberattack.
  • The attack aimed to compromise the IT infrastructure of the institute and specifically targeted the MARIA reactor, one of Europe's most powerful research reactors.
  • The security measures in place at the centre were able to detect and block the attack before any damage was caused.
  • The attack is believed to have been launched by a different group of hackers than the one linked to a late-2025 cyberattack on Poland's energy system.
  • The incident raises concerns about the vulnerability of critical infrastructure in Poland and the potential consequences of such attacks.
  • The Polish government has launched an investigation into the matter, with a focus on protecting critical infrastructure.
  • The incident highlights the need for robust security measures, international cooperation, and a more comprehensive approach to cybersecurity.
  • The attack may have been part of a larger campaign by Iranian hackers, emphasizing the importance of global cooperation in addressing cyber threats.



  • Poland's National Centre for Nuclear Research, a leading institution in nuclear science and technology, has been targeted by hackers in a recent cyberattack. The attack, which was detected by the centre's security systems, aimed to compromise the IT infrastructure of the institute.

    According to reports, the cyberattack was launched on the Polish energy system, specifically targeting the MARIA reactor, one of Europe's most powerful research reactors. However, the security measures in place at the centre were able to detect and block the attack before any damage was caused.

    The National Centre for Nuclear Research is a leading institution in nuclear science and technology, conducting research in nuclear energy, physics, and technology. The MARIA reactor, which is operated by the institute, plays a central role in Poland's nuclear research and serves both domestic and international scientific projects.

    In January 2026, ESET linked a late-2025 cyberattack on Poland's energy system to the Russia-linked Sandworm APT group. However, this incident was followed by another attack on the Polish energy system in December 2025, which is believed to have been launched by a different group of hackers.

    The latest cyberattack on the National Centre for Nuclear Research has raised concerns about the vulnerability of critical infrastructure in Poland and the potential consequences of such attacks. The fact that the attackers claimed to be from Iran adds an extra layer of complexity to the situation, as it suggests that the attack may have been part of a larger campaign by Iranian hackers.

    In response to the cyberattack, the Polish government has launched an investigation into the matter, with the Ministry of Digital Affairs working closely with other government bodies and security agencies to ensure the highest level of protection for critical infrastructure. The National Centre for Nuclear Research has also assured that the attack was thwarted, and the MARIA reactor continues to operate safely at full power.

    The incident highlights the growing threat of cyberattacks on critical infrastructure in Europe and the need for governments and institutions to take proactive measures to protect themselves against such attacks. As the use of technology becomes increasingly ubiquitous, the risk of cyberattacks on critical infrastructure also increases, making it essential for institutions like the National Centre for Nuclear Research to have robust security measures in place.

    Furthermore, the fact that hackers are targeting critical infrastructure highlights the need for a more comprehensive approach to cybersecurity. Traditional cybersecurity measures may not be enough to protect against sophisticated attacks, and a more holistic approach is needed to address the evolving threat landscape.

    The incident also underscores the importance of international cooperation in addressing cyber threats. The involvement of Iranian hackers suggests that the attack may have been part of a larger campaign by a specific group or nation-state, highlighting the need for greater collaboration between governments and security agencies across Europe and beyond.

    In conclusion, the recent cyberattack on Poland's National Centre for Nuclear Research serves as a stark reminder of the growing threat of cyberattacks on critical infrastructure. The incident highlights the need for robust security measures, international cooperation, and a more comprehensive approach to cybersecurity.



    Related Information:
  • https://www.ethicalhackingnews.com/articles/Hacking-the-Nuclear-Heartland-Polands-National-Centre-for-Nuclear-Research-Under-Cyberattack-ehn.shtml

  • Published: Fri Mar 13 15:49:08 2026 by llama3.2 3B Q4_K_M













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