Europe on alert after supermarket freezers hit by cyber-attacks in nine countries BBCUK also affected by cyber-attack which hit European fridges BBCCyber attacks affect UK meat processing industry, top security official says Sky NewsUK meat processing firms hit amid fridge and freezer cyber attacks The IndependentBrits warned to stockpile after ‘cyberattack’ sees ‘freezers switched to defrost mode’ Metro.co.uk