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France's national blood service EFS said the temperature thresholds in its refrigeration systems were altered by a cyberattack on November 2, but no blood was damaged as staff moved plasma to other freezers when alarms sounded, according to Yonhap citing AP and Reuters on November 4. Korea JoongAng Daily reports the same incident on November 4, stating that three regional blood banks in France were targeted and that the French health ministry said the situation is under control.