- Europe on alert after supermarket freezers hit by cyberattacks in nine countries BBC
- New cyberattack on supermarket refrigerators sweeps across Europe Reuters
- Who is hacking European supermarket fridges and freezers, and why? The Guardian
- Supermarket refrigerators hit by cyberattacks across Europe: here’s what’s happening CNBC
- A new Cold War: Hackers target refrigerators around the world NPR
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