US warns of an 'ongoing cyber threat' to industrial refrigeration systems after a series of attacks on freezers
CISA, the FBI, and several US agencies issued a joint warning about hacker attacks on internet-connected industrial refrigeration systems — in European supermarkets, at US military bases, and at a French blood bank. The attacks spoiled food in at least a dozen countries; researchers attribute them to Iran, but there is no official attribution.
Aziz Karimov