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French blood storage facilities targeted in cyberattack

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Screenshot of French blood storage facilities targeted in cyberattack

A cyberattack targeted a service provider connected to French blood-storage facilities, according to the circulating report. The attack involved altering equipment controls so that a temperature setting was changed from the facilities’ normal storage level of about -30 °C to a programmed value of 110 °C. The alarming figure describes the setting entered into the compromised equipment, not a temperature that blood products or storage rooms actually reached.

France’s health ministry said the irregularities were detected in time and had no operational consequences; no blood was damaged. The incident therefore appears to have been a thwarted attempt to disrupt temperature-control systems rather than a loss of stored supplies. Its key concern is the vulnerability of equipment used in essential medical infrastructure: a malicious change to storage controls could threaten the safety of blood products if it went unnoticed. The details provided do not establish how the attackers gained access, how many facilities or devices were affected, or whether the attack caused any lasting disruption.

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