An attack on a refrigeration contractor, rather than France’s national blood service, exposed remote monitoring and control systems connected to cold-storage rooms at three blood-service sites. Attackers changed temperature and defrost thresholds. The French Blood Establishment (EFS) said alarms alerted staff, who secured or moved products before they were damaged [bleepingcomputer.com][theguardian.com][cbsnews.com]. Refrigeration supplier Coolworld said the vulnerability involved a third-party component outside its direct control and that only a limited number of its units were affected [bleepingcomputer.com][techxplore.com]. Researchers have documented authentication-bypass and remote-command flaws in some Danfoss refrigeration controllers, but investigators have not confirmed that those flaws were used in the blood-storage attack [techcentral.ie][bleepingcomputer.com]. Cybersecurity firms are examining decoy systems and other evidence from the wider wave of attacks, but experts have not established who carried them out. France’s cybersecurity agency and Health Ministry are investigating. Remote access to the affected refrigeration systems was disabled, and EFS reinforced monitoring [bbc.co.uk][timesofoman.com][theguardian.com]. Highlights: • Exposed controllers: Researchers counted about 1,000 Danfoss StoreView systems exposed globally; that count does not establish that those systems were involved in the blood-site attack [techcentral.ie]. • Retail losses: Dutch retailer Ahold Delhaize estimated October’s refrigeration disruption could cut fourth-quarter sales by as much as €250 million and operating income by up to €100 million [techxplore.com][cbsnews.com]. Perspectives: Ryan Dewhurst, a researcher at Spanish cybersecurity company Previdian: Dewhurst said simultaneous attacks and overnight temperature changes point to deliberate targeting and advance coordination, including preparation of a list of publicly reachable devices [bbc.co.uk]. (BBC) Sekoia, a French cyber-defence firm: Sekoia said its technical findings did not support claims of Russian-speaking involvement and noted that the group claiming responsibility was not known for effective operations beyond denial-of-service attacks [bbc.co.uk]. (BBC) "Retailers need to act now. They should identify whether their refrigerator controllers are vulnerable, check if they are connected to the internet, ensure they've got the latest security updates and are supported by the manufacturer. And if they don’t even know, then remove them from the public internet immediately" — Frank Groenewegen, cybersecurity expert at Deloitte in The Hague Sources: • European cyberattack wave reaches French blood storage facilities, putting vital supplies at risk - firstpost.com • French blood banks hacked in latest cyber-attack on Europe - theguardian.com • Cyberattack disrupts blood storage refrigeration systems in France - bleepingcomputer.com • Cyberattack hits French blood bank site but no blood products were compromised - abcnews.com • Hackers target French blood banks in latest freezer attack amid UK warnings - techradar.com • French Blood Banks Hit Alongside Cyberattack On European Supermarkets - slashdot.org • Cyberattack hits French blood bank site but no blood products are compromised - techxplore.com • Hackers Hit French Blood Plasma Freezers in Latest Attack on Cooling Companies - pcmag.com • French blood storage impacted by freezer hacks as theories swirl about culprits - bbc.co.uk • Cyberattack on French plasma stores is enough to make your blood boil - theregister.com • Latest cyber attack on French refrigerators has got their blood boiling [Fail] - fark.com • Hackers Hit Banks of the Cash and Blood Variety in France - gizmodo.com • European authorities probe ongoing attacks targeting grocery refrigerators - techcentral.ie • French blood banks targeted by refrigerator cyberattack - timesofoman.com • French blood banks hit by cyberattack days after European freezer hacks - cbsnews.com • French blood banks targeted in Europe cyber attack - perthnow.com.au • Blood banks targeted in latest European fridge cyberattacks - cnbc.com • French blood banks face cyberattack, no blood damaged - koreatimes.co.kr • Blood banks hit by cyberattack in France days after European freezer hacks - cbsnews.com • Hackers target freezers at French blood banks - rt-english.com • French blood banks foil new cyberattack targeting refrigerators - france24.com • French blood banks hit alongside cyberattack on European supermarkets - theglobeandmail.com • Во Франции хакеры атаковали холодильные камеры с донорской кровью - err.ee • Tin tặc tấn công hệ thống làm lạnh ngân hàng máu ở Pháp - vnexpress.net • French blood banks become latest targets of suspected cyberattack in Europe - trtworld.com • Холодильники с запасами донорской крови попали под удар хакеров во Франции - rambler.ru • Französische Blutbank wird Opfer von Cyberangriffen - neuepresse.de • Blood banks among victims of European cyber attacks - thenationalnews.com • Хакеры повышают градус! Вслед за холодильниками супермаркетов они атаковали банки крови - jauns.lv • Hackers tried to overheat three French blood-storage sites, days after supermarket freezers were hit - cbsnews.com • Franța. Trei centre de depozitare a sângelui au fost vizate de un atac cibernetic, luni. La fel ca aparatele frigorifice ale supermarketurilor din mai multe țări europene, și în acest caz hackerii au crescut temperaturile. Personalul a avut grijă să mute rezervele de sânge și de plasmă, pentru a nu fi afectate. - biziday.ro • Cyberattack targets French blood banks - lemonde.fr • 마트 냉장고 이어 프랑스 혈액원도 사이버공격 "온도 110도까지" - mbn.co.kr • France's blood bank hit by cyberattack - chinadaily.com.cn • Atac cibernetic asupra rezervelor de sânge din Franța. Hackerii au modificat temperatura camerelor frigorifice de la -30 la 110 grade Celsius - adevarul.ro • Atac cibernetic fără precedent asupra rezervelor de sânge din Franța, unde hackerii au sabotat camerele frigorifice - libertatea.ro • Французская служба крови EFS сообщила о кибератаке на её холодильники - rambler.ru • Ciberataque atinge câmaras frigoríficas do serviço de sangue francês. Não houve perdas - iol.pt • Atac cibernetic asupra rezervelor de sânge din Franța. Hackerii au manipulat temperatura camerelor frigorifice - ziua.md --- 📰 Story aggregated by Kagi News