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Grocery chains in European nations say temperatures in some stores' fridges and freezers soared over 100 degrees just weeks after a similar incident in France.

Temperature increases have been reported in dozens of store cooling systems , weeks after a similar attack in France.

From fridges and heating systems to security cameras and alarms, a range of devices once largely mechanical can now be monitored and controlled remotely, creating opportunities for cybercriminals.

Store fridges heated up to 50 degrees Celsius, mimicking similar incidents that plagued France last month.

Incident follows a similar cyberattack last month on hundreds of fridges in French supermarkets

Hackers are breaking into more than computers. They are taking control of the physical machines that have underpinned our lives for decades.

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