4 sources are reporting on this story. BBC Technology, BBC World, BBC News are covering this developing story.
Sentiment across sources: 4 negative.
Key entities: European.
BBC World reports: Dozens of shops across European countries have been hit by a cyber-attack affecting their fridges.
BBC News reports: Dozens of shops across European countries have been hit by a cyber-attack affecting their fridges.
BBC Technology reports: Dozens of shops across European countries have been hit by a cyber-attack affecting their fridges.
BBC News reports: Dozens of shops across European countries have been hit by a cyber-attack affecting their fridges.