POLITICO

French blood banks hit in EU fridge cyberattacks

France's blood service confirms its refrigeration systems were targeted alongside supermarket coolers across Europe, but no blood supplies were compromised.

Nov 4, 2026

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French blood banks hit in EU fridge cyberattacks

France's blood service confirms its refrigeration systems were targeted alongside supermarket coolers across Europe, but no blood supplies were compromised.

In brief

France's blood service confirms its refrigeration systems were targeted alongside supermarket coolers across Europe, but no blood supplies were compromised. Cyberattacks on French blood bank refrigerators manipulated temperature settings but caused no damage to blood supplies or products. Originally reported by…

Blood bank systems targeted in cyberattack wave

France's blood collection service confirmed Tuesday that monitoring and control systems at three sites were hit by cyberattacks affecting refrigerators across the EU.

Temperature controls manipulated but blood safe

The French Blood Establishment said temperature and defrosting thresholds were raised to very high levels, but no blood samples or products were compromised or directly targeted.

Minister warns of broader threat to unity

Minister warns of broader threat to unity

French digital minister Anne Le Hénanff told the Senate the attacks have directly targeted the country's economy and supply chain, potentially aiming to undermine national unity.

“their objective may potentially be to undermine the unity of our country and to create anxiety among the population”

At a glance

Cyberattacks on French blood bank refrigerators manipulated temperature settings but caused no damage to blood supplies or products.

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