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Commission delays high risk AI guidance

The European Commission has confirmed it will again delay publishing guidance on high-risk AI systems under the EU AI Act. The guidelines were due by 2 February 2026, but will now follow a revised timeline.

According to Euractiv, the document is intended to clarify which AI systems fall into the high-risk category and therefore face stricter obligations. Officials said more time is needed to incorporate significant stakeholder feedback.

The delay marks the second missed deadline and adds to broader implementation setbacks surrounding the EU AI Act. Several member states have yet to designate national enforcement bodies, complicating oversight preparations.

Brussels is also considering postponing the application of high-risk rules through a digital simplification package. Parliament and Council appear supportive of moving the August deadline back by more than a year, easing pressure on companies awaiting guidance.

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NVIDIA drives a new era of industrial AI cybersecurity

AI-driven defences are moving deeper into operational technology as NVIDIA leads a shift toward embedded cybersecurity across critical infrastructure.

The company is partnering with firms such as Akamai Technologies, Forescout, Palo Alto Networks, Siemens and Xage Security to protect energy, manufacturing and transport systems that increasingly operate through cloud-linked environments.

Modernisation has expanded capabilities across these sectors, yet it has widened the gap between evolving threats and ageing industrial defences.

Zero-trust adoption in operational environments is gaining momentum as Forescout and NVIDIA develop real-time verification models tailored to legacy devices and safety-critical processes.

Security workloads run on NVIDIA BlueField hardware to keep protection isolated from industrial systems and avoid any interference with essential operations. That approach enables more precise control over lateral movement across networks without disrupting performance.

Industrial automation is also adapting through Siemens and Palo Alto Networks, which are moving security enforcement closer to workloads at the edge. AI-enabled inspection via BlueField enhances visibility in highly time-sensitive environments, improving reliability and uptime.

Akamai and Xage are extending similar models to energy infrastructure and large-scale operational networks, embedding segmentation and identity-based controls where resilience is most critical.

A coordinated architecture is now emerging in which edge-generated operational data feeds central AI analysis, while enforcement remains local to maintain continuity.

The result is a security model designed to meet the pressures of cyber-physical systems, enabling operators to detect threats faster, reinforce operational stability and protect infrastructure that supports global AI expansion.

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Global privacy regulators warn of rising AI deepfake harms

Privacy regulators from around the world have issued a joint warning about the rise of AI-generated deepfakes, arguing that the spread of non-consensual images poses a global risk instead of remaining a problem confined to individual countries.

Sixty-one authorities endorsed a declaration that draws attention to AI images and videos depicting real people without their knowledge or consent.

The signatories highlight the rapid growth of intimate deepfakes, particularly those targeting children and individuals from vulnerable communities. They note that such material often circulates widely on social platforms and may fuel exploitation or cyberbullying.

The declaration argues that the scale of the threat requires coordinated action rather than isolated national responses.

European authorities, including the European Data Protection Board and the European Data Protection Supervisor, support the effort to build global cooperation.

Regulators say that only joint oversight can limit the harms caused by AI systems that generate false depictions, rather than protecting individuals’ privacy as required under frameworks such as the General Data Protection Regulation.

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AI data centre surge pushes electricity demand in the UK to new heights

The UK faces rising pressure on its electricity system as about 140 new data centre projects could demand more power than the country’s current peak consumption, according to Ofgem.

The regulator said developers are seeking about 50 gigawatts of capacity, a level driven by rapid growth in AI and far beyond earlier forecasts.

Connection requests have surged since late 2024, placing strain on a grid already struggling to support vital renewable projects that are key to national climate targets.

Work needed to connect expanding data centre capacity could delay schemes considered essential for decarbonisation and economic growth, instead of supporting the transition at the required pace.

The growing electricity footprint of AI infrastructure also threatens the aim of creating a virtually carbon-free power system by 2030, particularly as high costs and slow grid integration continue to hinder progress.

A proposed data centre in Lincolnshire has already raised concerns by projecting emissions greater than those of several international airports combined.

Ofgem now warns that speculative grid applications are blocking more viable projects, including those tied to government AI growth zones.

The regulator is considering more stringent financial requirements and new fees for access to grid connections, arguing that developers may need to build their own routes to the network rather than rely entirely on existing infrastructure.

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OpenAI faces legal action in South Korea from top networks

South Korea’s leading terrestrial broadcasters have filed a lawsuit against OpenAI, claiming that the company trained its ChatGPT model using their news content without permission. KBS, MBC, and SBS are seeking an injunction to halt the alleged infringement and to recover damages.

The Korea Broadcasters Association said OpenAI generates significant revenue from its GPT services and has licensing agreements with media organisations worldwide.

Despite this, the company has refused to negotiate with the South Korean networks, leaving them without recourse to ensure proper use of their content.

The lawsuit emphasises the protection of intellectual property and creators’ rights, arguing that domestic copyright holders face high legal costs and barriers when confronting global technology companies. It also raises broader questions about South Korea’s data sovereignty in the age of AI.

Earlier action against Naver set a precedent for copyright enforcement in AI applications.

Although KBS subsequently partnered with Naver for AI-driven media solutions, the current case underscores continuing disputes over lawful access to broadcast content for generative AI training.

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Medical AI risks in Turkey highlight data bias and privacy challenges

Ankara is seeing growing debate over the risks and benefits of medical AI as experts warn that poorly governed systems could threaten patient safety.

Associate professor Agah Tugrul Korucu said AI offers meaningful potential for healthcare only when supported by rigorous ethical rules and strong oversight instead of rapid deployment without proper safeguards.

Korucu explained that data bias remains one of the most significant dangers because AI models learn directly from the information they receive. Underrepresented age groups, regions or social classes can distort outcomes and create systematic errors.

Turkey’s national health database e-Nabiz provides a strategic advantage, yet raw information cannot generate value unless it is processed correctly and supported by clear standards, quality controls and reliable terminology.

He added that inconsistent hospital records, labelling errors and privacy vulnerabilities can mislead AI systems and pose legal challenges. Strict anonymisation and secure analysis environments are needed to prevent harmful breaches.

Medical AI works best as a second eye in fields such as radiology and pathology, where systems can reduce workloads by flagging suspicious areas instead of leaving clinicians to assess every scan alone.

Korucu said physicians must remain final decision makers because automation bias could push patients towards unnecessary risks.

He expects genomic data combined with AI to transform personalised medicine over the coming decade, allowing faster diagnoses and accurate medication choices for rare conditions.

Priority development areas for Turkey include triage tools, intensive care early warning systems and chronic disease management. He noted that the long-term model will be the AI-assisted physician rather than a fully automated clinician.

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Stanford speech warns of AI tsunami

Senator Bernie Sanders has warned at Stanford University in California that the US is unprepared for the speed and scale of the AI revolution. Speaking in California alongside Congressman Ro Khanna, he called the moment one of the most dangerous in modern US history.

At Stanford University, Sanders urged a moratorium on the expansion of AI data centres to slow development while lawmakers catch up. He argued that the American public lacks a clear understanding of the economic and social impact ahead and that New York is already considering a pause.

Khanna, who represents Silicon Valley in California, rejected a complete moratorium but called for steering AI growth through renewable energy and water efficiency standards. He outlined principles to prevent wealth from being concentrated among a small group of tech billionaires.

Sanders also raised concerns in California about job losses and emotional reliance on AI, citing projections of widespread automation. He called for a national debate in the US over whether AI will benefit the public or deepen inequality.

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University of Bristol opens free online course on AI

The University of Bristol has launched a free online course called AI Fundamentals, designed to increase public understanding of AI. Many people use AI regularly but feel unsure about how to engage with it effectively, creating a gap that the course aims to address.

AI Fundamentals explores the technology’s complexities, societal impact, and environmental implications. The curriculum emphasises critical thinking about AI, its risks, and its potential, making it relevant for both enthusiasts and the curious general public.

The course runs entirely online over four weeks, requiring about 3 hours of self-paced work per week. No coding or advanced mathematics is needed, allowing learners from all backgrounds to participate and explore AI in a digestible format.

Led by Professors Genevieve Liveley and Seth Bullock, the course draws on expertise across fields including computer science, law, medicine, humanities, and neuroscience. Supported by a £50,000 alum donation and UKRI funding, it is now open for enrolment via FutureLearn.

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Global microchip shortage pushes electronics prices higher

South African consumers may soon pay more for smartphones and laptops due to a global shortage of memory chips. The high demand is largely driven by AI data centres, which require powerful microchips to operate.

Tech experts report that major AI companies are acquiring large quantities of these chips for their own data centres, limiting supply for other industries. At the same time, importing chips from regions such as China has become more difficult because of trade tensions and tariffs.

Industry leaders, including Apple’s Tim Cook and Tesla’s Elon Musk, have expressed concern over the impact on production and business operations. The strain is being felt across the tech sector as companies compete for the limited supply of components.

With no immediate solution, the increased costs are expected to be passed down to consumers. Analysts warn that the combination of high demand, supply constraints, and global trade issues will make technology and appliances more expensive for consumers.

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Carrefour accelerates AI-enabled transformation to 2030, following Walmart’s strategic playbook

According to reporting by Diginomica, Carrefour, one of Europe’s largest retail groups, is accelerating the adoption of AI across its business as part of a strategic transformation aimed at 2030.

Inspired in part by the AI-driven overhaul undertaken by Walmart in the US, Carrefour’s initiative is intended to reshape its logistics, pricing, forecasting and store operations to become more data-driven, efficient and responsive to consumer trends.

Key elements of Carrefour’s AI focus include supply chain optimisation, dynamic pricing and promotions, customer engagement, and store and back-office automation.

First, using AI to predict demand, manage inventories and reduce waste across national and regional networks. Then, algorithms adjust pricing based on real-time data to improve competitiveness and margin performance.

Personalised offers and recommendations powered by machine learning work to enhance loyalty and user experience. Finally, AI tools streamline staffing, task allocation, and routine merchandising processes.

The transformation plan emphasises enterprise data strategy as a foundation, from consolidating disparate data sources to deploying machine learning models that inform business decisions in near-real time.

Carrefour executives view AI not just as a set of point solutions, but as core to future competitiveness, citing early gains in forecasting accuracy and reduced waste.

Carrefour’s approach is part of a broader retail AI arms race in which large grocers leverage scale and data to drive efficiency and customer centricity, with Walmart often cited as a pioneer whose playbook demonstrates the strategic value of enterprise-wide AI.

The report also notes challenges ahead, such as aligning organisational culture, ensuring data quality and addressing privacy concerns around personalised offers.

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