Hackers Target French Blood Bank Refrigeration Systems in Coordinated Cyberattack

The chill in French blood banks has turned digital. This week, hackers zeroed in on the refrigeration infrastructure of three regional facilities belonging to the French Blood Establishment (EFS). The timing was grim. It happened overnight between Sunday and Monday, right as a wave of similar cyberattacks started rotting food in supermarket coolers across Europe.

Paris moved fast. Officials confirmed the breach on Wednesday, noting that staff members were alerted immediately. Instead of watching critical medical supplies spoil, employees scrambled to transfer blood products to refrigerators that weren't connected to the compromised network. The damage? None. The supplies remained safe.

"Several regional facilities of the French Blood Establishment were affected by a cybersecurity incident that impacted certain cold storage room monitoring and control systems," the French health ministry stated.

Charley Dubois, an EFS spokesperson, explained the human element that saved the day. "We have staff round the clock since blood can be needed at any time," she told Reuters. "They were warned about the problems by alerts and moved the blood to other refrigerators that were not connected."

By Wednesday, the health ministry declared the situation under control. Remote access to the hacked systems was cut off. Investigators are now digging into how the intrusion occurred, which specific equipment took hits, and when it is safe to bring those machines back online.

This wasn't an isolated glitch. It mirrored chaos in eight European countries where supermarket coolers were targeted. In Belgium and Luxembourg, roughly 40 Delhaize stores lost their climate control. Sweden, Ireland, the Netherlands, Estonia, and Finland reported similar disruptions. The result was simple and wasteful: food spoiled.

The attackers reportedly forced refrigeration units into defrost mode. Temperatures spiked. Perishables died. This follows a massive hit to French retail last month, where hackers messed with the cooling systems at hundreds of locations. Giants like Carrefour, Monoprix, Les Mousquetaires, E. Leclerc, and Coopérative U were in the crosshairs. Some stores saw fridge temperatures hit 122 degrees Fahrenheit. The food had to be thrown out.

The threat isn't just European. In the United States, the Army Criminal Investigation Division's Cyber Field Office is partnering with the Defense Commissary Agency and the Defense Criminal Investigative Service. They are trying to figure out why refrigeration failed at at least six military commissaries in August. These are the grocery stores where service members and their families shop.

Nicole Parker, a former FBI special agent, sees the pattern. She warned Fox News Digital that these attacks on essential services are a distinct risk for American soil.

"What we're seeing right now is in Europe and other places, but it can very well happen on our soil," Parker said.

Stepheny Price, Brooke Curto, and Robert McGreevy from Fox News Digital, along with Reuters, contributed to this reporting.