Cyber-attacks disrupted refrigeration systems at retailers in several European countries, and some UK meat processors also reported affected cooling units. The UK National Cyber Security Centre said the national impact was minimal and is helping companies find and fix weaknesses; investigators have not confirmed who carried out the attacks.
Key Facts
Retailers in Belgium, Estonia, Ireland, Finland, Luxembourg, the Netherlands and Sweden reported refrigeration problems on Monday.
Some European supermarket refrigeration systems reportedly reached temperatures as high as 50C.
The NCSC said no UK grocery chain had been directly affected and described the national impact as minimal.
The British Association of Independent Meat Suppliers said some of its members had affected cold units, but the units were empty and no produce was lost.
One UK meat company reported cold units reaching up to 100C, while two others said their units began to defrost.
Researchers recorded 256 attempted attacks from 91 sources against online decoy Danfoss fridge controls between 20 and 30 October.
Researchers said the decoy-control attacks showed similarities to operations previously linked to Russia, but the attackers remained unidentified.
The NCSC said the attacks used long-standing vulnerabilities and were not enabled by artificial intelligence.
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Cyberattacks disrupted refrigeration systems at supermarkets in several European countries, spoiling food and damaging equipment. The attacks’ source and motive remain unclear, while U.S. officials have also investigated freezer failures at two military facilities as suspected hacks.
Key Facts
More than 100 shops in several European countries reported refrigeration problems on Monday.
Retailers reported affected stores in Belgium, Luxembourg, Sweden and Ireland; IKEA said one site in Belgium was affected.
A Belgian butcher said its refrigerators reached 18°C, ruining meat worth about 15,000 euros.
Hundreds of French supermarkets experienced attacks in October that spoiled food and damaged refrigeration units.
Hackers can alter internet-connected refrigeration controls to raise temperatures; some units in Europe reportedly reached 50°C.
Cybersecurity professor Awais Rashid said some remotely managed refrigeration systems lack needed software updates and are accessible over the internet.
In August, freezer failures spoiled food at a market on Fort Huachuca in Arizona and disrupted refrigeration at a naval station in Newport, Rhode Island.
Reuters reported that Pentagon investigators treated the U.S. military-site failures as suspected hacks and communicated with French authorities.
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Mercedes-Benz is developing a holographic display as an alternative to large in-car screens and conventional heads-up displays. The prototype uses a projector and a transparent film laminated into the windshield to show information while preserving visible interior materials, but the article describes it as an early research prototype, not a production feature.
Key Facts
The display uses a projector and a transparent film laminated into the glass.
Holographic optical elements in the film selectively reflect projector light to make the image visible, including in direct sunlight.
Mercedes engineers described the technology as a more advanced form of heads-up display, rather than a free-floating science-fiction-style hologram.
Mercedes is considering the display as a possible alternative to passenger-side screens.
A cited JD Power study found that car owners generally viewed passenger screens negatively and considered them unnecessary.
Mercedes executives have said that physical materials, tactile controls, and interior quality remain important alongside technology.
The prototype shown at Mercedes' research facilities had a bulky projector opening and a noisy cooling fan; the article says a production version would be smaller.
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The opinion article argues that AI may reduce the entry-level tasks that help workers build skills and advance, even as many jobs change rather than disappear. It calls for a “career lattice” with cross-functional learning, ongoing training, and skills records, while urging employers, universities, and governments to help workers adapt.
Key Facts
A 2025 International Labour Organization study found that one in four workers worldwide is in an occupation with some exposure to generative AI.
The ILO study concluded that job transformation is more likely than outright replacement.
A 2026 National Association of Colleges and Employers survey found that more than one-third of entry-level jobs required AI skills, nearly three times the share reported in fall 2025.
The article says automating junior tasks without replacing their learning opportunities could weaken employers’ future management pipeline.
The article describes a career lattice as allowing workers to move across functions, gain credentials, and redirect their careers.
The article reports that the OECD said in 2026 that governments are creating skills passports combining education, work experience, and verified capabilities.
The World Economic Forum’s Future of Jobs Report 2025 said employers expect 39 percent of workers’ core skills to change by 2030.
The article says the World Economic Forum report lists analytical thinking, resilience, flexibility, leadership, and social influence among valued capabilities.
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A coalition of UK horticultural and heritage groups is developing a free online tool to estimate how well plants may cope with future climate conditions at a chosen location. The tool is intended to help gardeners plan ahead as drought and heat affect gardens, though its public release date is uncertain.
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The Garden Climate Assessment Tool is being developed by the Future National Gardens Group, which includes the RHS, National Trust, English Heritage and the Royal Botanic Gardens.
The tool will assess plants using factors such as average annual temperature, natural distribution, winter cold and climate dryness.
Professional gardeners were invited to test the tool and provide feedback.
The system currently holds information on up to 80,650 plant types and data from 289 UK gardens, with plans for continued updates.
The tool builds on a climate assessment tool launched in Australia in 2022 that focused only on trees.
The coalition hopes eventually to make the tool available to the wider gardening public, but has not set a release timeline.
Gardeners are reconsidering plant choices amid drought in most of England and recent hot summers.
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A cyberattack targeting supermarket refrigeration systems disrupted stores across Europe. Rising temperatures in fridges and freezers spoiled food, which retailers had to throw away.
Key Facts
The cyberattack targeted supermarket refrigeration systems.
The attack disrupted stores across Europe.
Temperatures rose in fridges and freezers.
The temperature rise spoiled food.
Retailers threw away spoiled food.
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The UK’s National Cyber Security Centre says hackers exploited vulnerable technology in a couple of incidents affecting UK organisations. The incidents follow attacks on supermarket refrigeration systems in several European countries, including France, where hundreds of stores were targeted in early October.
Key Facts
NCSC chief executive Richard Horne said the agency had alerted a handful of potentially affected UK organisations.
Horne said the NCSC was aware of a couple of impacts in the UK.
Supermarkets in Ireland, Sweden, Estonia and Belgium reported refrigeration units set to higher temperatures on Monday.
Attacks in France in early October targeted hundreds of stores overnight and spoiled fresh and frozen food worth an estimated millions of euros.
The attacks exploited known vulnerabilities in systems used to manage refrigeration units remotely.
Horne said it was too early to identify who was behind the hacks.
Horne said organisations should update and secure their technology, including systems that have reached the end of their supported life.
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Scientists based in Cambridge reported signals from a scale about 100 billion times smaller than an atom, nicknamed the “zeptoverse.” The signals came from an experiment at CERN’s Large Hadron Collider and may help researchers develop a more complete theory of how the universe works.
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The research was led by scientists based in Cambridge.
The signals came from an experiment at the Large Hadron Collider.
CERN operates the Large Hadron Collider on the Swiss-French border.
The collider smashes atoms together to study their smaller components.
The article describes the zeptoverse as about 100 billion times smaller than an atom.
Researchers say the findings could help develop a more complete theory of how the universe works.
BBC science correspondent Pallab Ghosh explains the scale in the video.
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BBC research found that four planned large-scale UK data centres are considering gas-fired power while waiting for grid connections. The sites could require 1.3 gigawatts of power and emit an estimated 4.1 million tonnes of carbon dioxide a year if they ran continuously at full capacity, raising concerns about the UK's 2050 net-zero goal.
Key Facts
The UK government plans to let data centres generate power on-site when grid connections are unavailable.
Ofgem says developers are seeking data centre grid connections totaling 72 gigawatts.
The UK's peak electricity demand last year was 45 gigawatts.
Some developers have been told that grid upgrades could take up to 10 years.
Four planned data centres are considering gas-fired power, including three in southern England.
BBC calculations estimate the four sites could emit 4.1 million tonnes of carbon dioxide annually at continuous full capacity.
The government says its Data Centre Covenant requires operators to contribute to energy-system costs, support local communities, create jobs, and protect water supplies.
Labour MP Toby Perkins said a substantial increase in natural gas use for data centres was not acceptable.
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Researchers led by scientists in Cambridge analyzed collisions at CERN’s Large Hadron Collider and detected beauty quarks interacting with other particles at a scale about a billion-trillionth of a metre. The findings may help test theories about dark matter, but they do not detect dark matter itself; researchers say they need more data to investigate further.
Key Facts
The experiment used the Large Hadron Collider, which smashes particles together at high energy.
The team studied beauty quarks, unstable particles that decay after about one and a half trillionths of a second.
Researchers detected interactions at a scale described in the article as 100 billion times smaller than an atom.
Some theories suggest dark matter could affect how particles interact at these scales.
The international collaboration has agreed to a £150 million upgrade to the LHCb detector, designed to increase the rate of observed decays tenfold.
UK Research and Innovation withdrew its share of funding for the planned upgrade amid cuts to other particle physics and astronomy projects.
The LHCb collaboration’s leader said the funding decision could put the UK’s continued participation and training of early-career researchers at risk.
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Four Senate Democrats accused Elon Musk’s social media platform X of giving prediction market Polymarket preferential treatment in its timeline. In a Friday letter to X’s leadership, they included screenshots of three apparent attempts to report Polymarket ads.
Key Facts
The letter was signed by Sens. Catherine Cortez Masto, Jacky Rosen, Adam Schiff and Richard Blumenthal.
The four senators are Democrats.
The senators said X appeared to give Polymarket preferential treatment on its timeline.
The letter included screenshots of three apparent attempts to report Polymarket ads.
The article does not include X’s response to the accusation.
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North Korea denied U.S. claims that its hackers stole more than $6 billion from Binance. Kim Yo Jong called the FBI’s attribution “a trite provocation.” The FBI blamed the TraderTraitor group, which it linked to a previous major cryptocurrency theft.
Key Facts
Binance said hackers stole more than $6 billion from the exchange on Friday.
The FBI attributed the Binance theft to North Korean hackers and the TraderTraitor group.
The FBI also linked TraderTraitor to a $1.5 billion hack of the Bybit exchange last year.
Kim Yo Jong, the sister of North Korean leader Kim Jong Un, rejected the FBI’s announcement.
South Korea’s Foreign Ministry said North Korean cyber activity poses a growing threat to the global digital economy.
South Korea said it was cooperating with the United States and other countries to address the threat.
North Korea said Tuesday that it tested a new cluster warhead for strategic cruise missiles.
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North Korea denied responsibility for a reported $6.3 billion hack of cryptocurrency exchange Binance. Kim Yo-jong called the accusations a political provocation, while U.S. agencies and blockchain analysts have attributed the attack to a North Korean state-backed hacking group.
Key Facts
Kim Yo-jong, the sister of North Korean leader Kim Jong Un and a senior official, issued the denial.
She said the allegations were an attempt by the United States to damage North Korea’s public image.
The FBI, the Secret Service and cyber analysts have said North Korea orchestrated the hack.
Investigators and blockchain analysts have linked the attack to TraderTraitor, also known as the Lazarus Group.
The Lazarus Group was blamed for a $1.5 billion hack of crypto exchange Bybit in 2025.
The FBI has urged industry partners to block transactions involving cryptocurrency accounts linked to the group.
The article says Binance has focused its public statements on the breach’s technical aspects and its response to protect users.
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Apple says it cannot predict when supply of its $1,999 foldable iPhone Duo will meet demand after the phone quickly sold out. The company also reported higher iPhone and Mac sales, while warning that shortages of advanced chips and rising memory costs are affecting its products.
Key Facts
Apple CEO John Ternus said the company is working to make the iPhone Duo available to more customers.
Apple COO Sabhi Kahn said it is difficult to predict when iPhone Duo supply and demand will balance.
Apple said it would replace a small number of iPhone Duos whose screens cracked along the inside fold.
For the three months ending September 26, iPhone sales rose 17% to $57 billion; the period did not include iPhone Duo sales.
Mac sales rose 27% to $10.7 billion, while iPad sales fell 10% and wearable-product sales fell 7%.
Apple's overall sales rose 15% for the year to $479 billion.
Apple expects supply constraints, partly tied to shortages of advanced-node microprocessors, to continue into next year, particularly affecting iPads and Macs.
Apple executives said rising memory costs are also affecting the company, as demand for data-center capacity grows.
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The UK National Cyber Security Centre says AI-powered malware is highly likely to be used in a ransomware attack on UK critical infrastructure by 2028. It warns that AI can help attackers find network weaknesses and create malicious code, while Russia and China are expected to use AI routinely in cyber-attacks.
Key Facts
The NCSC warning appeared in the organisation’s annual review.
UK critical infrastructure includes services and facilities in sectors such as energy, transport, health, food and finance.
The NCSC says AI could help ransomware attackers scout targets, find IT weaknesses and write malicious code.
Ransomware attackers typically encrypt a victim’s files and demand payment to restore access and return stolen data.
NCSC chief executive Richard Horne is expected to warn of a possible sharp rise in cyber incidents in the coming months.
Horne says communications networks used by the British military face persistent and sustained daily attacks, including from Russia.
The article says AI helped identify a critical vulnerability in PHP, a programming language used by almost 70% of the world’s websites.
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The Smithsonian’s National Air and Space Museum in Washington, DC, completed a seven-year renovation costing nearly $1 billion. Its final spaceflight gallery, “At Home in Space,” opened October 30 and traces more than 50 years of efforts to live and work in space, from the space shuttle era through the International Space Station and future missions.
Key Facts
The museum’s renovated flagship building now includes the “At Home in Space” exhibition.
The gallery focuses on long-duration spaceflight and the equipment and spacecraft that support people living and working in orbit.
Exhibits include a space shuttle main engine, a Robonaut 1A prototype, and an extravehicular mobility unit spacesuit.
The displayed spacesuit is described by the curator as the first, and possibly only, fully flown set of this equipment on public display.
The extravehicular mobility unit was designed for reuse, with components that can be changed to fit astronauts of different sizes.
The same type of spacesuit remains in use for U.S. spacewalks on the International Space Station.
The museum’s suit is missing its functioning portable life support system because the backpacks remain needed for use. [Article text ends mid-sentence.]
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An October research roundup describes findings on why large dogs age faster than small dogs and a method for keeping a single antimatter particle trapped for months. It also mentions invisible tattoo inks that appear under ultraviolet light, though the article text provided gives no details about that research.
Key Facts
Researchers analyzed DNA methylation data from 864 dogs in the Dog Aging Project.
The study linked faster aging in dogs to reduced DNA methylation, which helps regulate gene activity.
The researchers identified LINE1s, a type of mobile DNA sequence, as part of the size-related aging difference.
Giant dog breeds lost about 35 percent more LINE1 methylation per year than small breeds.
The dog-aging findings were published in Science in 2026.
Northwestern University physicists trapped a single positron, an antimatter particle, for months.
The team slowed positrons from sodium-22 nuclei and cooled one to 300 millikelvins in a vacuum trap using electric and magnetic fields.
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Researchers report finding structures resembling red blood cells and chemical traces of heme in a 115-million-year-old Aratasaurus fossil from northeastern Brazil. The interpretation remains disputed: one paleontologist questions whether the structures are blood cells, while the researchers say further analysis could help show what biological material fossils can preserve.
Key Facts
The Aratasaurus was a small meat-eating dinosaur that lived in what is now northeastern Brazil about 115 million years ago.
Researchers examined hind leg bones from remains discovered in a mine in 2008 and held at the National Museum of Brazil.
Electron microscope images showed small, round structures in channels where blood vessels once ran.
Chemical tests detected heme and its breakdown products, along with traces of amino acids that make up collagen.
The research team suggests the mineral hausmannite may have helped preserve the structures and chemical traces.
The study was published in the Proceedings of the National Academy of Sciences.
Paleontologist Mary Schweitzer questions whether the structures are red blood cells because they are concave rather than dome-shaped on both sides.
The researchers said their findings do not suggest that large molecules such as proteins or DNA survive in ancient fossils.
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Google has added a temporary retro search Easter egg that appears when users search for “Zelda” or “Ocarina of Time.” Clicking an animated Master Sword changes the results page to a curated list styled like Google in 1998; searching from that page returns users to the modern results interface.
Key Facts
The Easter egg works on mobile and desktop.
The retro page contains seven curated links, including pages for Zelda on Nintendo’s website, Wikipedia, and Amazon.
Users can click the Master Sword again to return to modern Google results.
Searching from the retro interface immediately switches back to the modern results page.
The article says the upcoming Ocarina of Time remaster is being released for Nintendo Switch 2.
The remaster is scheduled to launch on November 5, with preorder prices of $60 for digital and $70 for physical copies.
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An international research collaboration found that common measures of cognitive reappraisal—the process of rethinking an upsetting situation to reduce its emotional impact—do not reliably track the same ability. The findings raise questions about how researchers measure a process used in cognitive behavioral therapy and linked to emotional resilience.
Key Facts
The study compared trait questionnaires, ratings after reappraisal tasks, and changes in amygdala activity during reappraisal.
Researchers analyzed 40 functional MRI data sets.
The measured brain effect was small; the researchers estimated that a single study would need 1,105 participants for 80 percent statistical power to detect it.
Individual differences across the questionnaires, task ratings, and brain measures showed little correlation.
The amygdala is a brain structure that often responds to emotional events.
The article says activity in the amygdala correlated with activity in brain areas involved in higher-level decision-making.
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