Canada and US should act now to protect food refrigeration systems from similar attacks. The perpetrators remain unidentified; state sponsored hackers cannot be ruled out. These incidents show how compromised refrigeration can disrupt food supplies; a longer attack would cause far greater losses.
Cyberattacks hit supermarket refrigeration across Europe, forcing stores to destroy food. Belgium opened a criminal investigation. Danfoss confirmed retired controllers targeted in October were involved again, weeks after a similar attack in France.
Hackers set supermarket freezers to 50°C across Europe
Attackers set supermarket freezers to 50°C in Belgium, Sweden, Ireland, Estonia and Luxembourg using the Danfoss controllers hit in France in October.
www.yacnews.com
November 2, 2026 at 9:30 PM
Canada and US should act now to protect food refrigeration systems from similar attacks. The perpetrators remain unidentified; state sponsored hackers cannot be ruled out. These incidents show how compromised refrigeration can disrupt food supplies; a longer attack would cause far greater losses.
Time to think more critically and take essentials like refrigeration off the cloud 🙄
Two major cyberattacks on European supermarkets in a matter of weeks have exposed the vulnerability of the EU’s critical infrastructure.
Cyber experts are raising the alarm that the attacks may be part of Russia’s ongoing hybrid warfare against Europe.
Cyber experts are raising the alarm that the attacks may be part of Russia’s ongoing hybrid warfare against Europe.
Supermarket Chain Thaw Massacre: Russia suspected in Europe’s fridge attacks
Nobody knows who hacked Europe’s supermarkets. But many are looking to Moscow.
www.politico.eu
November 4, 2026 at 9:11 AM
Time to think more critically and take essentials like refrigeration off the cloud 🙄
Fuckers 😡
French blood service hit by Europe-wide cyberattacks on refrigeration
via @alexmartin.bsky.social & @therecordmedia.bsky.social
French blood service hit by Europe-wide cyberattacks on refrigeration
via @alexmartin.bsky.social & @therecordmedia.bsky.social
French blood service hit by Europe-wide cyberattacks on refrigeration
Temperature controls were altered at three of France’s national blood service sites this week amid a wave of cyberattacks affecting refrigeration systems across Europe.
therecord.media
November 4, 2026 at 10:32 PM
Fuckers 😡
French blood service hit by Europe-wide cyberattacks on refrigeration
via @alexmartin.bsky.social & @therecordmedia.bsky.social
French blood service hit by Europe-wide cyberattacks on refrigeration
via @alexmartin.bsky.social & @therecordmedia.bsky.social
Cyberattack on France’s national blood service (EFS) via its refrigeration contractor Coolworld. Hackers reset freezers keeping blood donor samples at -30°C to a target of 110°C. The thing that stopped it from destructive impact was an on-call technician who noticed the temperatures going up.
November 4, 2026 at 7:08 AM
Cyberattack on France’s national blood service (EFS) via its refrigeration contractor Coolworld. Hackers reset freezers keeping blood donor samples at -30°C to a target of 110°C. The thing that stopped it from destructive impact was an on-call technician who noticed the temperatures going up.
US warns of 'ongoing cyber threat' to industrial refrigeration systems reut.rs/4BHDXnX
US warns of 'ongoing cyber threat' to industrial refrigeration systems
The United States is warning of an "ongoing cyber threat" to industrial refrigeration systems, saying in a statement issued Thursday that every organization that depends on cold storage should assume it could fall into the hackers' crosshairs.
reut.rs
November 5, 2026 at 6:05 PM
US warns of 'ongoing cyber threat' to industrial refrigeration systems reut.rs/4BHDXnX
Two Pro-Russian hacking groups have claimed responsibility for cyberattacks targeting supermarket refrigeration systems across Europe, causing temperatures in freezer units to rise to +50°C.
These Russian criminals are led by Putin, who is supported by the French arch-traitors Le Pen and Mélenchon!
These Russian criminals are led by Putin, who is supported by the French arch-traitors Le Pen and Mélenchon!
Pro-Russian Hackers Claim Attacks on European Supermarket Refrigeration Systems - Oj
Pro-Russian hackers claim cyberattacks on supermarket refrigeration systems across Europe, causing food spoilage and exposing potential security vulnerabilities.
odessa-journal.com
November 6, 2026 at 11:35 AM
Two Pro-Russian hacking groups have claimed responsibility for cyberattacks targeting supermarket refrigeration systems across Europe, causing temperatures in freezer units to rise to +50°C.
These Russian criminals are led by Putin, who is supported by the French arch-traitors Le Pen and Mélenchon!
These Russian criminals are led by Putin, who is supported by the French arch-traitors Le Pen and Mélenchon!
The russian hacker groups NoName057 and Z-Pentest have claimed responsibility for cyberattacks targeting refrigeration systems and supermarkets across Europe. The groups are linked to the pro-russian hacktivist network Cyber Army of russia Reborn (CARR), which is has been associated to the GRU.
Russian hackers claim responsibility for attacks on European refrigeration systems
13,000 European refrigeration systems remain vulnerable after attacks sent freezers to 50°C. Pro-Russian hackers have claimed responsibility for the attack. Read what the evidence shows.
cybernews.com
November 4, 2026 at 1:28 PM
The russian hacker groups NoName057 and Z-Pentest have claimed responsibility for cyberattacks targeting refrigeration systems and supermarkets across Europe. The groups are linked to the pro-russian hacktivist network Cyber Army of russia Reborn (CARR), which is has been associated to the GRU.
russian hacker groups #NoName057 and #Z-Pentest have claimed responsibility for cyberattacks targeting refrigeration systems and supermarkets across Europe.
November 4, 2026 at 3:54 PM
russian hacker groups #NoName057 and #Z-Pentest have claimed responsibility for cyberattacks targeting refrigeration systems and supermarkets across Europe.
Supermarkets across Europe reported Monday a new wave of cyberattacks targeting their refrigeration systems.
November 3, 2026 at 12:00 AM
Supermarkets across Europe reported Monday a new wave of cyberattacks targeting their refrigeration systems.
First grocery refrigeration was hacked and now blood bank refrigeration.
What do we think is *really* going on here? Seems like a test. Feels dangerous. My conspiracy theory mind is activated.
Huh.
What do we think is *really* going on here? Seems like a test. Feels dangerous. My conspiracy theory mind is activated.
Huh.
November 5, 2026 at 2:36 PM
First grocery refrigeration was hacked and now blood bank refrigeration.
What do we think is *really* going on here? Seems like a test. Feels dangerous. My conspiracy theory mind is activated.
Huh.
What do we think is *really* going on here? Seems like a test. Feels dangerous. My conspiracy theory mind is activated.
Huh.
Supermarkets in Sweden, Belgium, Luxembourg, Ireland and Estonia reported disruptions to their refrigeration systems, apparently caused by cyberattacks.
Supermarket freezers in several European countries hit by apparent cyberattacks
Supermarkets in Sweden, Belgium, Luxembourg, Ireland and Estonia reported disruptions to their refrigeration systems, apparently caused by cyberattacks.
bit.ly
November 2, 2026 at 6:00 PM
Supermarkets in Sweden, Belgium, Luxembourg, Ireland and Estonia reported disruptions to their refrigeration systems, apparently caused by cyberattacks.
🇫🇷 investigations into the hackers who have taken over the controls of supermarket refrigerators, turning the temperature up to 50°C, and also the refrigeration at the blood banks, have found links to the Kremlin.
www.anews.com.tr/middle-east/...
www.anews.com.tr/middle-east/...
2 pro-Russian hacker groups claim attacks on European refrigeration systems: Report
Two pro-Russian hacker groups have claimed responsibility for cyberattacks targeting refrigeration systems across Europe, disrupting food businesses and causing significant losses.
www.anews.com.tr
November 5, 2026 at 7:11 AM
🇫🇷 investigations into the hackers who have taken over the controls of supermarket refrigerators, turning the temperature up to 50°C, and also the refrigeration at the blood banks, have found links to the Kremlin.
www.anews.com.tr/middle-east/...
www.anews.com.tr/middle-east/...
Thread with more reporting on the refrigeration hacks:
November 2, 2026 at 1:13 PM
Thread with more reporting on the refrigeration hacks:
Les groupes de hackers pro-russes NoName057(16) et Z-Pentest Alliance ont revendiqué la responsabilité de cyberattaques visant les systèmes de réfrigération de supermarchés européns, qui auraient entraîné une hausse de la température dans les congélateurs jusqu'à +50 °C.
Pro-Russian Hackers Claim Attacks on European Supermarket Refrigeration Systems - Oj
Pro-Russian hackers claim cyberattacks on supermarket refrigeration systems across Europe, causing food spoilage and exposing potential security vulnerabilities.
odessa-journal.com
November 5, 2026 at 8:04 AM
Les groupes de hackers pro-russes NoName057(16) et Z-Pentest Alliance ont revendiqué la responsabilité de cyberattaques visant les systèmes de réfrigération de supermarchés européns, qui auraient entraîné une hausse de la température dans les congélateurs jusqu'à +50 °C.
As a cyber person, want to point out some nuances here:
1. There are real legitimate reasons for commercial grade freezers and fridges to be networked (remote monitoring, stock tracking, temperature safety logging)
2. These hacked refrigeration units aren't necessarily exposed on the internet.
1. There are real legitimate reasons for commercial grade freezers and fridges to be networked (remote monitoring, stock tracking, temperature safety logging)
2. These hacked refrigeration units aren't necessarily exposed on the internet.
we gotta unplug the appliances from the internet, folks. not worth the risk. you can just have a button that turns the temp up and down www.ft.com/content/2526...
European supermarket freezers overheat in fresh cyber attack
Freezer temperatures surge to as high as 55C in dozens of stores across Sweden, Belgium, Ireland and Estonia
www.ft.com
November 3, 2026 at 10:05 AM
As a cyber person, want to point out some nuances here:
1. There are real legitimate reasons for commercial grade freezers and fridges to be networked (remote monitoring, stock tracking, temperature safety logging)
2. These hacked refrigeration units aren't necessarily exposed on the internet.
1. There are real legitimate reasons for commercial grade freezers and fridges to be networked (remote monitoring, stock tracking, temperature safety logging)
2. These hacked refrigeration units aren't necessarily exposed on the internet.
Just hit @reuters.com wire:
US OFFICIALS WARN OF 'ONGOING CYBER THREAT' TO INDUSTRIAL REFRIGERATION SYSTEMS
US OFFICIALS WARN OF 'ONGOING CYBER THREAT' TO INDUSTRIAL REFRIGERATION SYSTEMS
November 5, 2026 at 5:14 PM
Just hit @reuters.com wire:
US OFFICIALS WARN OF 'ONGOING CYBER THREAT' TO INDUSTRIAL REFRIGERATION SYSTEMS
US OFFICIALS WARN OF 'ONGOING CYBER THREAT' TO INDUSTRIAL REFRIGERATION SYSTEMS
US WARNS OF ONGOING CYBER THREAT TO INDUSTRIAL REFRIGERATION US officials issued a cybersecurity warning Thursday, citing an ongoing threat to industrial refrigeration systems. Authorities urged every organization relying on refrigeration to assume it could be targeted.
November 5, 2026 at 5:19 PM
US WARNS OF ONGOING CYBER THREAT TO INDUSTRIAL REFRIGERATION US officials issued a cybersecurity warning Thursday, citing an ongoing threat to industrial refrigeration systems. Authorities urged every organization relying on refrigeration to assume it could be targeted.
🤨 Russian state-backed actors are suspected of orchestrating a coordinated cyberattack on supermarket refrigeration systems across the EU.
Hackers remotely hijacked industrial cooling controllers, cranking internal temperatures up to +50°C to spoil perishable stock.
Hackers remotely hijacked industrial cooling controllers, cranking internal temperatures up to +50°C to spoil perishable stock.
November 4, 2026 at 1:41 PM
🤨 Russian state-backed actors are suspected of orchestrating a coordinated cyberattack on supermarket refrigeration systems across the EU.
Hackers remotely hijacked industrial cooling controllers, cranking internal temperatures up to +50°C to spoil perishable stock.
Hackers remotely hijacked industrial cooling controllers, cranking internal temperatures up to +50°C to spoil perishable stock.
If only there could be some kind of a refrigeration device that didn't connect to the internet.
November 4, 2026 at 9:18 AM
If only there could be some kind of a refrigeration device that didn't connect to the internet.
It’s not just that fridges are part of the internet of things, this is different. It’s something like refrigeration software as a service, locking out local control & intervention.
Interesting that the company that supplies the hacked European supermarket refrigerators - Danfoss - also provides cooling systems for data centres… www.danfoss.com/en/industrie...
Data center solutions
Discover how Danfoss solutions maximize data center uptime and PUE with energy-efficient cooling, heat reuse, and power distribution technologies.
www.danfoss.com
November 2, 2026 at 9:36 PM
It’s not just that fridges are part of the internet of things, this is different. It’s something like refrigeration software as a service, locking out local control & intervention.
The FBI and CISA warn that hackers are actively targeting industrial refrigeration and cold-chain monitoring systems worldwide, potentially causing food spoilage, equipment damage, and fire hazards.
FBI, CISA warn of cyberattacks targeting refrigeration systems
The FBI and CISA warn that hackers are actively targeting industrial refrigeration and cold-chain monitoring systems worldwide, potentially causing food spoilage, equipment damage, and fire hazards.
www.bleepingcomputer.com
November 6, 2026 at 12:57 AM
The FBI and CISA warn that hackers are actively targeting industrial refrigeration and cold-chain monitoring systems worldwide, potentially causing food spoilage, equipment damage, and fire hazards.
Logical endpoint of network-connecting random but essential shit.
(If you need to remote monitor the temperatures of essential refrigeration equipment, use network connected *sensors* but not thermostats!)
(If you need to remote monitor the temperatures of essential refrigeration equipment, use network connected *sensors* but not thermostats!)
🇫🇷 investigations into the hackers who have taken over the controls of supermarket refrigerators, turning the temperature up to 50°C, and also the refrigeration at the blood banks, have found links to the Kremlin.
www.anews.com.tr/middle-east/...
www.anews.com.tr/middle-east/...
2 pro-Russian hacker groups claim attacks on European refrigeration systems: Report
Two pro-Russian hacker groups have claimed responsibility for cyberattacks targeting refrigeration systems across Europe, disrupting food businesses and causing significant losses.
www.anews.com.tr
November 5, 2026 at 11:41 AM
Logical endpoint of network-connecting random but essential shit.
(If you need to remote monitor the temperatures of essential refrigeration equipment, use network connected *sensors* but not thermostats!)
(If you need to remote monitor the temperatures of essential refrigeration equipment, use network connected *sensors* but not thermostats!)
We've had refrigeration since fucking 1850, I feel like maybe just yank the wifi out and you're fine.
November 4, 2026 at 12:00 AM
We've had refrigeration since fucking 1850, I feel like maybe just yank the wifi out and you're fine.
Three more fires broke out at other locations: greenhouses, hay and a refrigeration unit on the premises of a private enterprise caught fire.
November 2, 2026 at 1:05 PM
Three more fires broke out at other locations: greenhouses, hay and a refrigeration unit on the premises of a private enterprise caught fire.
