Prominent personalities

Meta’s chief AI scientist Yann LeCun departs to launch world-model AI startup

Yann LeCun, one of the pioneers of deep learning and Meta’s chief AI scientist, is leaving the company to establish a new startup dedicated to world-model AI research.

The firm will continue its long-standing ambition to develop systems capable of understanding the physical world and planning complex actions.

The move comes during a turbulent period for Meta’s AI efforts, following internal reorganisations and disappointment surrounding the performance of its Llama 4 model.

Meta is investing heavily to regain momentum, including significant hires and new leadership brought in over recent months.

Despite his departure, Meta intends to partner with LeCun’s new venture, though his research direction has increasingly diverged from the company’s strategy. Differences over open-source approaches, leadership changes and cuts to research teams were significant factors in his decision to leave.

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AI in healthcare gains regulatory compass from UK experts

Professor Alastair Denniston has outlined the core principles for regulating AI in healthcare, describing AI as the ‘X-ray moment’ of our time.

Like previous innovations such as MRI scanners and antibiotics, AI has the potential to improve diagnosis, treatment and personalised care dramatically. Still, it also requires careful oversight to ensure patient safety.

The MHRA’s National Commission on the Regulation of AI in Healthcare is developing a framework based on three key principles. The framework must be safe, ensuring proportionate regulation that protects patients without stifling innovation.

It must be fast, reducing delays in bringing beneficial technologies to patients and supporting small innovators who cannot endure long regulatory timelines. Ultimately, it must be trusted, with transparent processes that foster confidence in AI technologies today and in the future.

Professor Denniston emphasises that AI is not a single technology but a rapidly evolving ecosystem. The regulatory system must keep pace with advances while allowing the NHS to harness AI safely and efficiently.

Just as with earlier medical breakthroughs, failure to innovate can carry risks equal to the dangers of new technologies themselves.

The National Commission will soon invite the public to contribute their views through a call for evidence.

Patients, healthcare professionals, and members of the public are encouraged to share what matters to them, helping to shape a framework that balances safety, speed, and trust while unlocking the full potential of AI in the NHS.

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UAE and China deepen ties with mBridge launch

Sheikh Mansour bin Zayed has overseen a digital currency payment between the UAE and China. The transfer used the ‘mBridge’ central bank digital currency platform to settle funds directly. Officials say the move marks the formal launch of ‘mBridge’ for cross-border payments.

Ceremonies in Abu Dhabi also launched the first ‘Jaywan-UnionPay’ multi-scheme prepaid card. The product links Jaywan’s domestic network with UnionPay’s global acceptance in more than 180 countries.

Transactions inside the UAE are processed locally, while overseas spending routes through UnionPay’s international infrastructure. Officials say the projects highlight partnerships between the UAE and China and strengthen the Emirates’ role in digital finance.

Sheikh Mansour and Pan Gongsheng also signed a memorandum on future cross-border payment cooperation. Further expansion of the ‘mBridge‘ network and domestic Digital Dirham pilots is planned from 2026.

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Sundar Pichai warns users not to trust AI tools easily

Google CEO Sundar Pichai advises people not to unquestioningly trust AI tools, warning that current models remain prone to errors. He told the BBC that users should rely on a broader information ecosystem rather than treat AI as a single source of truth.

Pichai said generative systems can produce inaccuracies and stressed that people must learn what the tools are good at. The remarks follow criticism of Google’s own AI Overviews feature, which attracted attention for erratic and misleading responses during its rollout.

Experts say the risk grows when users depend on chatbots for health, science, or news. BBC research found major AI assistants misrepresented news stories in nearly half of the tests this year, underscoring concerns about factual reliability and the limits of current models.

Google is launching Gemini 3.0, which it claims offers stronger multimodal understanding and reasoning. The company says its new AI Mode in search marks a shift in how users interact with online information, as it seeks to defend market share against ChatGPT and other rivals.

Pichai says Google is increasing its investment in AI security and releasing tools to detect AI-generated images. He maintains that no single company should control such powerful technology and argues that the industry remains far from a scenario in which one firm dominates AI development.

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Scepticism needed for AI says Alphabet CEO

Alphabet CEO Sundar Pichai recently warned people against having total confidence in artificial intelligence tools. Speaking to the BBC, the head of Google’s parent company stressed that current state-of-the-art AI technology remains ‘prone to errors’ and must be used judiciously alongside other resources.

The executive also addressed wider concerns about a potential ‘AI bubble’ following increased tech valuations and spending across the sector. Pichai stated he believes no corporation, including Google, would be completely safe if such an investment surge were to collapse. He compared the current environment to the early internet boom, suggesting the profound impact of AI will nonetheless remain.

Simultaneously, the largest bank in the US, JPMorgan Chase, is sounding an alarm over market instability. Jamie Dimon, the bank’s chair and chief executive, expressed significant worry over a severe US stock market correction, predicting it could materialise within the next six months to two years. Concerns over the geopolitical climate, expansive fiscal spending, and worldwide remilitarisation are adding to this atmosphere of economic uncertainty.

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Misconfigured database triggered global Cloudflare failure, CEO says

Cloudflare says its global outage on 18 November was caused by an internal configuration error, not a cyberattack. CEO Matthew Prince apologised to users after a permissions update to a ClickHouse cluster generated a malformed feature file that caused systems worldwide to crash.

The oversized file exceeded a hard limit in Cloudflare’s routing software, triggering failures across its global edge. Intermittent recoveries during the first hours of the incident led engineers to suspect a possible attack, as the network randomly stabilised when a non-faulty file propagated.

Confusion intensified when Cloudflare’s externally hosted status page briefly became inaccessible, raising fears of coordinated targeting. The root cause was later traced to metadata duplication from an unexpected database source, which doubled the number of machine-learning features in the file.

The outage affected Cloudflare’s CDN, security layers, and ancillary services, including Turnstile, Workers KV, and Access. Some legacy proxies kept limited traffic moving, but bot scores and authentication systems malfunctioned, causing elevated latencies and blocked requests.

Engineers halted the propagation of the faulty file by mid-afternoon and restored a clean version before restarting affected systems. Prince called it Cloudflare’s most serious failure since 2019 and said lessons learned will guide major improvements to the company’s infrastructure resilience.

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Berlin summit links digital strategy to wider European security

German Chancellor Friedrich Merz and French President Emmanuel Macron will host a Berlin summit to reduce Europe’s reliance on US tech platforms and to shape a more independent EU digital strategy. The meeting coincides with planned revisions to EU AI and data rules.

The push for digital independence reflects growing concern that Europe risks falling behind the US in strategic technologies. Leaders argue that regulatory changes must support competitiveness while maintaining core privacy and safety principles.

Germany is also hosting a two-day European security conference in Berlin, featuring German Defence Minister Boris Pistorius. The parallel agendas highlight how digital strategy and geopolitical security are increasingly linked in EU policy debates.

The German foreign minister, Johann Wadephul, has meanwhile backed the EU enlargement in the Western Balkans during a visit to Montenegro, signalling continued geopolitical outreach alongside internal reforms.

The Berlin discussions are expected to shape Europe’s stance ahead of upcoming AI and data proposals, setting the tone for broader talks on industrial policy, technology sovereignty, and regional security.

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Deepfakes surge as scammers exploit AI video tools

Experts warn online video is entering a perilous new phase as AI deepfakes spread. Analysts say totals climbed from roughly 500,000 in 2023 to eight million in 2025.

Security researchers say deepfake scams have risen by more than 3,000 percent recently. Studies also indicate humans correctly spot high-quality fakes only around one in four times. People are urged to question surprising clips, verify stories elsewhere and trust their instincts.

Video apps such as Sora 2 create lifelike clips that fraudsters reuse for scams. Sora passed one million downloads and later tightened rules after racist deepfakes of Martin Luther King Jr.

Specialists at Outplayed suggest checking eye blinks, mouth movements and hands for subtle distortions. Inconsistent lighting, unnaturally smooth skin or glitching backgrounds can reveal manipulated or AI-generated video.

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New strategy targets Africa’s connectivity gap

Africa’s latest digital summit in Cotonou presented a growing concern. Coverage has expanded across West and Central Africa, yet adoption remains stubbornly low. Nearly two-thirds of Africans remain offline, despite most already living in areas with mobile networks.

Senior figures at the World Bank argued that the continent now faces an inclusion challenge rather than an infrastructure gap, as many households weigh daily necessities against the cost of connectivity.

Affordability has become the dominant barrier. Mobile Internet often consumes more than twice the global threshold for acceptable pricing, while fixed broadband can account for a striking share of monthly income. Devices remain expensive, and digital literacy is far from widespread.

Women, in particular, lag, and many rural communities lack the necessary skills to utilise essential digital services. Concerns also extend to businesses that struggle to train staff for digital tools and emerging AI solutions.

Policymakers now argue for a shift in strategy. The World Bank intends to prioritise digital public goods such as digital identification, electronic payments and interoperable platforms, believing that valuable services will encourage people to go online.

Governments hope that a stronger ecosystem will make online health, connected agriculture and digital learning more accessible and therefore more valuable.

Benin used the summit to highlight its advances in online administration and training programmes. Regional leaders also called for the creation of an African Single Digital Market that would lower access costs, encourage cross-border investment and harmonise regulations.

Officials insisted that a unified approach could accelerate development and equip African workers with the skills required for the digital jobs expected to expand by the end of the decade.

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AI Scientist Kosmos links every conclusion to code and citations

OpenAI chief Sam Altman has praised Future House’s new AI Scientist, Kosmos, calling it an exciting step toward automated discovery. The platform upgrades the earlier Robin system and is now operated by Edison Scientific, which plans a commercial tier alongside free access for academics.

Kosmos addresses a key limitation in traditional models: the inability to track long reasoning chains while processing scientific literature at scale. It uses structured world models to stay focused on a single research goal across tens of millions of tokens and hundreds of agent runs.

A single Kosmos run can analyse around 1,500 papers and more than 40,000 lines of code, with early users estimating that this replaces roughly six months of human work. Internal tests found that almost 80 per cent of its conclusions were correct.

Future House reported seven discoveries made during testing, including three that matched known results and four new hypotheses spanning genetics, ageing, and disease. Edison says several are now being validated in wet lab studies, reinforcing the system’s scientific utility.

Kosmos emphasises traceability, linking every conclusion to specific code or source passages to avoid black-box outputs. It is priced at $200 per run, with early pricing guarantees and free credits for academics, though multiple runs may still be required for complex questions.

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