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Poland Nuclear Research Centre Blocks Cyberattack

Poland's National Centre for Nuclear Research detected and stopped hackers targeting its IT infrastructure on March 13, 2026.

Emanuel DE ALMEIDA
13 Mar 2026, 18:11 2 min read 1

Last updated 14 Mar 2026, 01:42

SEVERITYMedium
PATCH STATUSUnavailable
VENDORPoland's National Centre for Nuclear Research
AFFECTEDNCBJ IT infrastructure
CATEGORYCyber Attacks

Key Takeaways

NCBJ Confirms Attempted Breach

Poland's National Centre for Nuclear Research (NCBJ) disclosed today that hackers attempted to breach its IT infrastructure. The attack was detected and neutralized by the facility's security systems before any damage occurred.

The research centre confirmed the incident but didn't reveal technical details about the attack vector or the threat actors involved. Security Affairs reported that NCBJ's cybersecurity measures successfully prevented any compromise of sensitive systems.

Nuclear Research Operations Unimpacted

The attempted breach targeted NCBJ's IT infrastructure but didn't affect the centre's nuclear research operations or safety systems. NCBJ operates critical nuclear research facilities and maintains strict cybersecurity protocols for protecting sensitive scientific data.

No classified research data was accessed or compromised during the attack attempt. The centre's operational technology systems remained isolated and secure throughout the incident.

Swift Detection Prevents Damage

NCBJ's security team detected the intrusion attempt in real-time and activated containment protocols immediately. The attackers didn't gain access to any critical systems or sensitive information.

The research centre hasn't disclosed whether it's working with Polish cybersecurity authorities or international partners to investigate the attack. Nuclear facilities worldwide face increasing cyber threats due to their strategic importance and sensitive research activities.

Frequently Asked Questions

Was Poland's nuclear research data compromised?+
No, NCBJ confirmed no classified research data was accessed or compromised during the attack attempt.
Did the cyberattack affect nuclear safety systems?+
No, the attack targeted IT infrastructure only and didn't impact nuclear research operations or safety systems.
Who was behind the attack on Poland's nuclear centre?+
NCBJ hasn't disclosed the identity of the threat actors or technical details about the attack vector.
Emanuel DE ALMEIDA
About the Author

Emanuel DE ALMEIDA

Senior IT Journalist & Cloud Architect

Microsoft MCSA-certified Cloud Architect | Fortinet-focused. I modernize cloud, hybrid & on-prem infrastructure for reliability, security, performance and cost control - sharing field-tested ops & troubleshooting.

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