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Hackers hit 150–200 Intermarché stores with refrigeration breach

By Drooid · Oct 13, 2026, 3:56 PM UTC · How we work

Summary

Story summary

Hackers breached French supermarket refrigeration systems, raising temperatures to 50 °C and causing fires.
Intermarché said 150-200 stores were hit.
Danfoss identified its legacy AK-SM800 and AK-SC355 regulators as the compromised hardware.
Paris prosecutors opened an investigation to identify victims, quantify food losses and link the fires.
French President Emmanuel Macron previously ordered measures to protect critical infrastructure from Russian hybrid attacks.

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Story summary

Hackers breached French supermarket refrigeration systems, raising temperatures to 50 °C and causing fires.
Intermarché said 150-200 stores were hit.
Danfoss identified its legacy AK-SM800 and AK-SC355 regulators as the compromised hardware.
Paris prosecutors opened an investigation to identify victims, quantify food losses and link the fires.
French President Emmanuel Macron previously ordered measures to protect critical infrastructure from Russian hybrid attacks.