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Czech Republic's National Cyber and Information Security Agency (NUKIB) instructed critical infrastructure organizations to avoid Chinese technology and transfers of user data to

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NUKIB issued a cybersecurity instruction for Czech critical infrastructure organizations to avoid Chinese technology and transfers of user data to servers in China, tightening risk guidance for essential services. The agency said the exposure presents a High risk of significant disruption. Covered entities in sectors such as energy, transport, healthcare, public administration, and financial services must factor the threat into risk analysis and decide on mitigations. The warning is not legally binding for the general public, but it is an active directive for organizations under the Czech Cybersecurity Act.

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Timeline

  1. 07.09.2025 17:09 2 articles · 8mo ago

    NUKIB warns Czech critical infrastructure to avoid Chinese technology

    Initial Disclosure

    The Czech Republic's National Cyber and Information Security Agency (NUKIB) instructed critical infrastructure organizations to avoid using Chinese technology and to avoid transferring user data to servers located in China unless there is a reasonable justification. NUKIB said the practice poses a significant cybersecurity threat, re-evaluated China-related disruption risk as High, and told covered entities to include the threat in risk analysis and apply mitigations. The agency also said it has confirmed malicious Chinese cyber-actor activity targeting the Czech Republic, including a recent APT31 campaign against the Czech Ministry of Foreign Affairs, and broadened its warning to consumer devices such as smartphones, IP cameras, electric cars, large language models, medical devices, and photovoltaic converters manufactured by Chinese firms.

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