Swedish attacks on refrigeration equipment reveal vulnerability in Norwegian businesses
Published
Several grocery chains in Sweden have been exposed to attacks against freezers and refrigerators. The case has attracted considerable attention, because it shows that everyday equipment in shops can be a target for digital attacks. Now questions are also being raised about the situation in Norway.
Many businesses in Norway use connected operational technology. These are systems that control machines and facilities, for example refrigeration, ventilation and production equipment. The equipment is connected to the internet, so that it can be monitored and controlled remotely. This makes work simpler and cheaper, but it can also make the systems more vulnerable to attacks from others.
If such systems are hacked, the consequences can be serious. Operations may stop, and goods may be spoiled if the temperature is no longer correct. This can lead to major financial losses and food waste. For shops and food producers, this is an important problem, because refrigeration is essential to keeping food safe.
The case shows that equipment not initially thought of as IT can also be part of digital security. Norwegian businesses must therefore consider how connected equipment is protected. This applies to updating software, controlling access and having plans for what to do if an attack occurs.
Sources: Traders Union
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