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Cyber attacks on European infrastructure widen to include French blood banks

European Union authorities are coordinating a response to escalating cyberattacks targeting critical infrastructure across the continent. French blood banks have become the latest victims in a widening campaign that has previously affected refrigeration systems.

LSN Malaysia · 5 November 2026

Cyber attacks on European infrastructure widen to include French blood banks

Cybercriminals have expanded their assault on European infrastructure, with French blood banks emerging as fresh targets in a series of coordinated attacks across the region. The incidents represent a concerning shift in the scope and ambition of recent hacking campaigns, moving beyond previous incursions into refrigeration systems to threaten the integrity of medical supply chains.

The European Union has mobilised resources alongside national authorities to develop a unified strategy in response to the security breaches. Officials are treating the attacks as a matter of critical infrastructure protection, given the potential risks posed to essential services and public health systems.

The targeting of blood banks underscores the vulnerability of sensitive medical facilities to sophisticated cyberattacks. Such facilities form a crucial component of healthcare delivery, and disruptions could have serious consequences for patient care and emergency medical operations across affected nations.

EU and national security agencies are conducting investigations to identify the perpetrators and determine whether the attacks are connected to earlier campaigns. The coordinated response aims to share intelligence, strengthen defences across member states, and prevent further incursions into vital infrastructure networks.