#danfoss
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France's supermarket fridges sat exposed online for months
On the night of October 12, attackers pushed the refrigeration systems of hundreds of French supermarkets into defrost mode. IPinfo went through its weekly Internet scans and found France had more of these control panels exposed than the rest of the world combined.
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Freeze the Controller, Defrost the Food: Flaws in Danfoss Refrigeration Controllers
Claroty Team82 researchers found a hidden login mechanism, a command injection, and a way to knock out the web panel in Danfoss AK-SM 800A controllers. Thousands of devices are reachable straight from the internet.
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Cyberattack defrosts refrigerators at French supermarkets
Overnight on Sunday, attackers remotely raised the temperature in refrigerated displays at hundreds of French supermarkets by hijacking Danfoss controllers. The country's largest retail chains were hit.