Digital cooperation Archives | Page 33 of 230

Deepfake scams target Indian global executives

A deepfake video of Bombay Stock Exchange chief executive Sundararaman Ramamurthy circulated on social media in India, falsely offering stock advice to investors. The exchange moved quickly to report and remove the content, warning the public not to trust fake investment clips.

Cybersecurity experts say such cases are rising sharply, with one US firm estimating a 3,000 percent increase in deepfake incidents over two years. Executives in the US and the UK have also been impersonated using AI-generated audio and video.

In Hong Kong, police said a UK engineering firm lost $25m after an employee joined a video call featuring deepfake versions of senior colleagues. The transfer was made to multiple accounts before the fraud was discovered.

Security companies in the US and the UK are developing detection tools that analyse facial movement and blood flow patterns to identify AI-generated footage. Analysts warn that as costs fall and tools improve, businesses in India, Hong Kong and beyond face an escalating arms race against digital fraud.

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SharePoint strengthens Microsoft 365 Copilot with enterprise knowledge

Twenty-five years after its launch, SharePoint has grown into one of Microsoft’s largest collaboration platforms, serving more than one billion users annually. The service now underpins vast volumes of enterprise content, with billions of files and millions of sites created each day.

Microsoft positions the platform as a foundational knowledge layer for Microsoft 365 Copilot. As the primary grounding source for Copilot, it contributes to the Work IQ intelligence layer, enabling AI tools to operate within an organisational context.

New agentic capabilities allow teams to build solutions using natural language prompts within governed Microsoft 365 environments. Custom AI skills package organisational standards, terminology, and business logic, helping ensure outputs align with internal policies and workflows.

AI-driven publishing features are now embedded across its web authoring tools. Organisations can plan, refine, and distribute content at scale while maintaining governance controls and consistent communication standards.

Content stored in SharePoint also powers semantic indexing and retrieval systems that support contextual discovery across Microsoft 365 applications. Microsoft says these capabilities enable more proactive knowledge surfacing and strengthen Copilot’s ability to deliver grounded responses.

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Samsung advances AI RAN with NVIDIA breakthrough

The South Korean electronics company, Samsung, has completed a multi-cell test that brings its virtualised RAN software together with accelerated computing from NVIDIA.

A validation that took place in a realistic network environment confirms that the combined architecture is nearing commercial readiness as AI-native networks continue to evolve.

The company plans to highlight the achievement at Mobile World Congress 2026 as part of its broader push toward software-driven networks that use AI instead of fixed hardware optimisation.

Samsung will demonstrate an AI-based MIMO beamformer running on NVIDIA infrastructure, which offers operators higher throughput and improved spectral efficiency by extracting more value from existing spectrum.

NVIDIA and Samsung are also advancing a unified processor design that integrates CPU and GPU within a single chipset, enabling faster and more efficient data exchange.

Recently, Samsung integrated its vRAN software with the NVIDIA ARC Compact platform equipped with the Grace CPU and L4 GPU, taking another step toward commercial AI-RAN deployments.

The firm says that experience from large-scale vRAN rollouts and close collaboration with industry computing partners strengthens its position in delivering AI-powered network platforms for operators worldwide.

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Ericsson completes first pre-standard 6G OTA session in US

Ericsson has completed the world’s first pre-standard 6G over-the-air session in the United States, marking a milestone toward commercial 6G networks. The trial took place in Plano, Texas, using a pre-standard system built on an AI-native, cloud-based architecture.

The demonstration validated core 6G building blocks, including radio hardware, RAN Compute, software-defined air interfaces and cloud platforms. Ericsson said its software architecture is deployable across CPU and GPU hardware environments.

The trial used spectrum in the 7GHz range with 400 MHz carrier bandwidth and focused on uplink performance, energy efficiency and spectral utilisation. The system included Ericsson radios, baseband platforms and cloud-native software.

According to the company, the test demonstrated capabilities to support AI-driven applications, such as robotics, that require real-time control and high-quality video streaming. Future 6G networks are expected to deliver consistent low latency and enhanced uplink capacity for advanced AI services.

Ericsson said the milestone strengthens US participation in global standards development, including 3GPP and Open RAN. The company plans to expand trials across additional spectrum bands while building on its US research and manufacturing footprint.

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Deutsche Telekom and Nokia advance open and AI-native RAN

Nokia and Deutsche Telekom have expanded their collaboration to advance cloud-based, disaggregated, and AI-native RAN technologies. The strengthened Innovation Cooperation Program deepens joint work in Cloud RAN, open interfaces, and next-generation solutions.

The partnership builds on years of cooperation focused on open and flexible architectures. Both companies said the expanded effort aims to improve network efficiency, programmability, and long-term operational value for service providers.

Work on Open Fronthaul integration is being intensified following earlier multivendor deployments in Germany linking Nokia baseband units with O-RAN-compliant radios. Additional integrations covering Open Fronthaul and Cloud RAN are progressing within confidential development programmes.

The companies are also advancing O-RAN-aligned management capabilities through open O1 interfaces and deeper integration of configuration management. A vendor-independent Service Management and Orchestration platform remains central to Deutsche Telekom’s multivendor RAN strategy.

Nokia will act as Deutsche Telekom’s strategic co-creation partner for AI-native RAN development. Joint efforts will focus on AI-powered receivers, adaptive beamforming, predictive optimisation, and lab and field validation to support intelligent, autonomous mobile networks.

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Claude AI experiences temporary global outage

Anthropic’s AI chatbot, Claude, experienced a global outage, leaving users unable to access the platform. Visitors reported error messages indicating the system had broken down, though the company said it was working to resolve the issue.

The Claude API, used by other websites to integrate the chatbot, remained operational. Anthropic confirmed that the outage was limited to the Claude web interface and did not affect other integrations, emphasising that engineers were actively resolving the issue.

The outage, tracked by Down Detector, began around noon in the UK and affected users worldwide. Messages on the platform reassured users that Claude would return soon and that the problem had been identified and was being fixed.

The interruption comes at a sensitive time for Anthropic, as the company navigates heightened attention surrounding access to its Claude AI system. The situation unfolds amid broader discussions about the role of advanced AI tools in defence contexts, with industry players facing increasing scrutiny over their policies and partnerships.

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Amazon commits €33.7 billion to expand Spain cloud footprint

A €33.7 billion investment in Spain to expand cloud and AI infrastructure marks the most significant technology commitment in the country’s history, as Amazon confirms its major expansion plan.

Announced at MWC26 Barcelona, the package adds €18 billion to funding revealed in 2024 and strengthens the Amazon Web Services (AWS) Europe region based in Aragón.

Total investment in the AWS Europe (Spain) Region is expected to add €31.7 billion to GDP by 2035 and support around 29,900 jobs annually. About 6,700 direct roles stem from Amazon operations, with additional jobs created in construction, logistics, and supply chains.

New manufacturing and fulfilment facilities in Aragón are expected to create about 1,800 additional jobs, including a dedicated AI and machine learning server plant.

Since entering Spain in 2011, Amazon has invested more than €20 billion across retail, logistics, and cloud services. The Amazon Web Services region, launched in 2022, is accelerating AI adoption across Europe, including among Telefónica and BBVA.

A further €30 million will be allocated to community initiatives through 2035, focused on education, sustainability, and local development. Renewable energy projects, including 100 solar and wind sites, support operations and a net-zero carbon goal by 2040, establishing Aragón as a growing European digital hub.

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UK launches consultation on possible social media ban for under-16s

Britain has opened a public consultation examining whether children under 16 should face restrictions or a potential ban on social media use. Young people, parents and educators are being invited to share views before ministers decide on future policy.

Officials are considering several options beyond a full ban, including disabling addictive platform features, introducing overnight curfews, regulating access to AI chatbots, and tightening age verification rules. Pilot schemes will test proposed measures to gather practical evidence on their effectiveness.

The debate follows international momentum after Australia introduced restrictions on under-16 access to major platforms, with Spain signalling similar intentions. Political parties, charities and campaigners remain divided over whether bans or stronger safety regulations offer better protection.

Children’s organisations warn blanket prohibitions could push young users towards less regulated online spaces, creating a ‘false sense of security’. Researchers and policymakers instead emphasise improving platform safety standards while allowing young people to socialise and express themselves online responsibly.

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AI helps scientists translate thoughts into speech and images

Breakthroughs in AI and neuroscience are bringing researchers closer to translating human thoughts into words, offering new communication tools for people living with paralysis or severe speech disorders. Experiments with implanted brain electrodes have enabled patients to produce sentences simply by imagining speech.

Machine learning systems analyse neural signals captured from small electrode arrays placed in speech-related brain regions, converting activity into text at increasing speed and accuracy. Recent trials achieved communication rates approaching practical conversation while also capturing tone, rhythm and emotional expression.

Scientists have begun detecting ‘inner speech’, identifying silent counting or imagined phrases without physical attempts to speak. Findings suggest thinking and speaking rely on overlapping neural networks, although spontaneous thoughts remain difficult to decode reliably.

Beyond language, researchers are reconstructing images, music and sensory experiences from brain scans using generative AI models. Studies analysing visual and auditory processing reveal how different brain regions encode perception, opening possibilities for studying hallucinations, dreams and animal cognition.

Technology companies, including Neuralink, are pushing brain-computer interfaces toward commercial use, though current systems sample only a tiny fraction of the brain’s billions of neurons. Experts believe widespread applications such as natural speech restoration or even brain-to-brain communication may emerge within the next two decades, alongside growing ethical debates around privacy and mental autonomy.

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Does politeness improve AI responses

Research suggests that being polite to AI chatbots such as ChatGPT does not reliably improve accuracy, despite widespread belief to the contrary. Experiments testing flattery, encouragement and even insults found inconsistent results across different large language models.

Experts in the US say many prominent engineering myths have faded as AI systems have improved. Minor wording changes, such as adding ‘please’ or ‘thank you’, are unlikely to influence mainstream generative AI tools consistently.

Computer scientists argue that users should treat AI as a tool rather than a person. Techniques that do work include asking for multiple options, providing concrete examples and requesting step-by-step clarification before generating a final response.

Researchers also warn that role playing can reduce accuracy when a question has one correct answer, potentially increasing hallucinations. For creative tasks, however, role play and iterative questioning can still be effective when used carefully.

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