French supermarkets suffer fridge shutdown after 'unprecedented' cyberattack(uk.finance.yahoo.com) |
French supermarkets suffer fridge shutdown after 'unprecedented' cyberattack(uk.finance.yahoo.com) |
By the way similar thing might happen to geniuses buying Internet-connected cars.
What if all manufacturers had to classify their product into internet connected i.e. smart or not. We mandate that manufacturer has to support updates for minimum 5 years or firmware source goes public. Have them put firmware source in escrow as well as have a way to update it.
If a manufacturer wants to reduce their liability then they have to release something to make it semi publicly supportable. With AI agents these days patching the firmware might one day be trivial.
Put some penalities with teeth behind this and maybe manufacturers will think twice before making everything smart.
https://programmerhumor.io/networking-memes/the-ultimate-fir...
The largest supermarket chain in the Netherlands has currently halted most of its distribution centers due to an ongoing "cybersecurity incident": https://nltimes.nl/2026/10/12/empty-shelves-likely-albert-he...
Seems a coordinated attack, perhaps not coincidentally on the day the US supreme NATO commander gave a speech about the defence against (hybrid) attacks.
> Danfoss told AFP in a statement that most of the affected equipment was "legacy" products which "no longer receive software or security updates".
They sell fricken refrigerators for God's sake. Maybe I can understand planned obsolescence for a cell phone, but a fridge? And especially to grocery stores that operate on razor thin margins to begin with, the idea that they'll just dump their old working refrigerators because the manufacturer refused security updates is a guaranteed recipe for stuff like this.
I worry that this kind of thing is going to be a recurrent problem. A lot of people have pretty strong intuitions, or even an explicit moral position, that they should never have to upgrade a physical machine that's working fine. Is there a threshold of vulnerability that will overcome that, or are we just going to see a lot more hacking of random infrastructure from now onwards?
On the bright side I'm sure the manufacturer and others will have an increased security posture going forward.
My fucking fume hood on my stove has Bluetooth, because Samsung just can’t help themselves apparently.
Why, so you can turn it on from your smartphone when you're out of town, of course!
But they don't need to be cloud-connected through some big corp's cloud. I want them local and firewalled, ideally.
Can you turn that off or do you just have to put up with the noise?
But the hack has already been disclosed and it's the responsability of the manufacturer to ensure that the fridge keep ever up to date or offline.
As with the USA Defense hack, it could have been prevented.
The hack: https://blog.claroty.com/team82/research/freeze-the-controll...
I can't for the life of me understand why these systems aren't air gapped, or at the very least network access is restricted to a small number of IPs or hardware keys.
I could see remote monitoring (of temps) and logging on the system (cycle time etc) but does one really need to control the defrost cycle? It's probably just a web interface on a single controller that used to be accessed by HVAC techs only.
> > "legacy" products which "no longer receive software or security updates".
Because it's the EU I have to wonder if they will finally mandate that software go into escrow and be released if support stops.
Hopefully it will extend to consumer tech like iPhones and other “waste as soon as {corp} is done with it”
They use cold cases and have rooftop or outdoor condensing units and evaporators inside of the cold cases/freezers/etc. There’s refrigerant piping running all over the place and there’s a bunch of sensors and relays that are automated to manage the refrigeration system.
My assumption is the Danfoss control system they’re using is EOL, it’s the grocer’s responsibility to upgrade their automation equipment if it’s unsupported.
> Danfoss told AFP in a statement that most of the affected equipment was "legacy" products which "no longer receive software or security updates". It said its AK-SM800 and AK-SC355 fridge regulator systems were notably affected, with a version of the former using "outdated firmware". It added that it had long advised supermarkets to update from those models.
That being said I am curious what is typically the amount of time for software support offered on a newly released equipment and how common it is for super market to use obsolete software (especially for the part which carry some security risk like something with remote control). Also what about the insurance? Will they (fully) cover the financial loss? I don't know what is in their insurance contract and I am not a lawyer but it seems to me that using obsolete software make the supermarket responsible to some extent
Dispatch an HVAC tech if an alarm comes up. Physical access should be the only way to shut down a system like this.
https://www.danfoss.com/en/industries/food-and-beverage/dcs/...
Probably to inflict pain on the life of the voters so they can blame the government and manipulate the 2027 French presidential election in April. Maybe just a test.
Wonderful world we live in where refrigerators and cars also become e-waste because a manufacturer gets tired of patching them
We're in a "post-patching world" in that the number of 0days coming out is so rapid, I'm not sure it would even matter.
The physical architecture itself is the problem. There needs to be better controls (physical and software) to access those systems. Airgap possibily.
It's not immediately obvious to me why fridges in supermarkets need remote control; a supermarket is a place where there are always people, it's not a base on Mars. And even if a remote is needed, it should probably not go further than the manager's office.
Wow, are you an optimist. The manufacturer has stated that they're past the period of security updates. And others... meaning the supermarkets? They outsource that. The people they outsource it to? Maybe they'll start paying attention to security.
But it could be just for the lulz.
Remember the hackers behind the seven proxies, AntiSec, which hacked the NATO library website, and went to prison for it.
Otherwise, this sort of spoilage could easily happen by accident as well.
There is a ton of refrigerant piping, multiple condensing units, multiple evaporators, relays, and sensors connected to a controller that automates the refrigeration system. Not standalone refrigerators.
I shouldn’t need to list the benefits of remotely monitoring a system that can cause tens or hundreds of thousands of dollars if it fails.
I don’t know to what degree control is needed, but remote supervision of cold holding temperatures is good to make sure food doesn’t spoil. Most places that don’t have networked fridges have staff manually logging the cold holding temperatures to make sure things are working.
Again, though, I don’t know about making changes though.
No firmware updates. no admin configuration. no ssh backdoors. just a transmit-only system
Of course I can control it, it's all wired up via Home Assistant.
"Well, I can't help you there, but I can turn off the fume hood from my phone!"
"..."
Your opinion does not change the fact that virtually every automation system can be access remotely. It can be done safely with proper access controls.
No, there is not always someone onsite with the experience and knowledge to monitor and change the system. Grocery stores do not have staff refrigeration techs onsite, they contract that out.
These are minimum wage workers - they don't have bean bags in the nap room, employee massages and stock options.
Groceries see HVAC in the same way. If they can get their issue addressed or diagnosed by their HVAC contractor without him having to schedule and physically travel to their site, they'd prefer him to solve/start solving the problem immediately. Time is money and the faster the tech can diagnose the problem, the faster he can get on fixing it.
And yes, the prevalence of these systems means that many HVAC techs have the ability to turn off their customers air conditioners/fridges. They don't use it maliciously, because that would be actual suicide for their business.
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Source: A close friend of mine runs an HVAC business (~8 employees) doing residential and commercial installs, repairs, and maintenance.