Iran was behind cyber-attack on French supermarket freezers, Paris says

French foreign minister vows European sanctions against Tehran over unprecedented' hacks last month

France has said Iran was responsible for a massive cyber-attack on supermarket freezers and chiller cabinets that was described by its foreign minister as being an act of unprecedented scale and unprecedented aggression".

Jean-Noel Barrot said Europe-wide sanctions" would be imposed against those responsible, adding that the attacks - which took control of digital thermostats to push temperatures up to above 50C - constituted a major violation of the nation's interests".