US warns of rising senior health fraud as AI lifts scam sophistication

AI-driven fraud schemes are on the rise across the US health system, exposing older adults to increasing financial and personal risks. Officials say tens of billions in losses have already been uncovered this year. High medical use and limited digital literacy leave seniors particularly vulnerable.

Criminals rely on schemes such as phantom billing, upcoding and identity theft using Medicare numbers. Fraud spans home health, hospice care and medical equipment services. Authorities warn that the ageing population will deepen exposure and increase long-term harm.

AI has made scams harder to detect by enabling cloned voices, deepfakes and convincing documents. The tools help impersonate providers and personalise attacks at scale. Even cautious seniors may struggle to recognise false calls or messages.

Investigators are also using AI to counter fraud by spotting abnormal billing, scanning records for inconsistencies and flagging high-risk providers. Cross-checking data across clinics and pharmacies helps identify duplicate claims. Automated prompts can alert users to suspicious contacts.

Experts urge seniors to monitor statements, ignore unsolicited calls and avoid clicking unfamiliar links. They should verify official numbers, protect Medicare details and use strong login security. Suspicious activity should be reported to Medicare or to local fraud response teams.

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Spain opens inquiry into Meta over privacy concerns

Prime Minister of Spain, Pedro Sánchez, has announced that an investigation will be launched against Meta following concerns over a possible large-scale violation of user privacy.

The company will be required to explain its conduct before the parliamentary committee on economy, trade and digital transformation instead of continuing to handle the issue privately.

Several research centres in Spain, Belgium and the Netherlands uncovered a concealed tracking tool used on Android devices for almost a year.

Their findings showed that web browsing data had been linked to identities on Facebook and Instagram even when users relied on incognito mode or a VPN.

The practice may have contravened key European rules such as the GDPR, the ePrivacy Directive, the Digital Markets Act and the Digital Services Act, while class action lawsuits are already underway in Germany, the US and Canada.

Pedro Sánchez explained that the investigation aims to clarify events, demand accountability from company leadership and defend any fundamental rights that might have been undermined.

He stressed that the law in Spain prevails over algorithms, platforms or corporate size, and those who infringe on rights will face consequences.

The prime minister also revealed a package of upcoming measures to counter four major threats in the digital environment. A plan that focuses on disinformation, child protection, hate speech and privacy defence instead of reactive or fragmented actions.

He argued that social media offers value yet has evolved into a space shaped by profit over well-being, where engagement incentives overshadow rights. He concluded that the sector needs to be rebuilt to restore social cohesion and democratic resilience.

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Twitch is classified as age-restricted by the Australian regulator

Australia’s online safety regulator has moved to classify Twitch as an age-restricted social media platform after ruling that the service is centred on user interaction through livestreamed content.

The decision means Twitch must take reasonable steps to stop children under sixteen from creating accounts from 10 December instead of relying on its own internal checks.

Pinterest has been treated differently after eSafety found that its main purpose is image collection and idea curation instead of social interaction.

As a result, the platform will not be required to follow age-restriction rules. The regulator stressed that the courts hold the final say on whether a service is age-restricted. Yet, the assessments were carried out to support families and industry ahead of the December deadline.

The ruling places Twitch alongside earlier named platforms such as Facebook, Instagram, Kick, Reddit, Snapchat, Threads, TikTok, X and YouTube.

eSafety expects all companies operating in Australia to examine their legal responsibilities and has provided a self assessment tool to guide platforms that may fall under the social media minimum age requirements.

eSafety confirmed that assessments have been completed in stages to offer timely advice while reviews were still underway. The regulator added that no further assessments will be released before 10 December as preparations for compliance continue across the sector.

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Greece accelerates AI training for teachers

A national push to bring AI into public schools has moved ahead in Greece after the launch of an intensive training programme for secondary teachers.

Staff in selected institutions will receive guidance on a custom version of ChatGPT designed for academic use, with a wider rollout planned for January.

The government aims to prepare educators for an era in which AI tools support lesson planning, research and personalised teaching instead of remaining outside daily classroom practice.

Officials view the initiative as part of a broader ambition to position Greece as a technological centre, supported by partnerships with major AI firms and new infrastructure projects in Athens. Students will gain access to the system next spring under tight supervision.

Supporters argue that generative tools could help teachers reduce administrative workload and make learning more adaptive.

Concerns remain strong among pupils and educators who fear that AI may deepen an already exam-driven culture.

Many students say they worry about losing autonomy and creativity, while teachers’ unions warn that reliance on automated assistance could erode critical thinking. Others point to the risk of increased screen use in a country preparing to block social media for younger teenagers.

Teacher representatives also argue that school buildings require urgent attention instead of high-profile digital reforms. Poor heating, unreliable electricity and decades of underinvestment complicate adoption of new technologies.

Educators who support AI stress that meaningful progress depends on using such systems as tools to broaden creativity rather than as shortcuts that reinforce rote learning.

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AI use rises among Portuguese youth

A recent survey reveals that 38.7% of Portuguese individuals aged 16 to 74 used AI tools in the three months preceding the interview, primarily for personal purposes. Usage is particularly high among 16 to 24-year-olds (76.5%) and students (81.5%).

Internet access remains widespread, with 89.5% of residents going online recently. Nearly half (49.6%) placed orders online, primarily for clothing, footwear, and fashion accessories, while 74.2% accessed public service websites, often using a Citizen Card or Digital Mobile Key for authentication.

Digital skills are growing, with 59.2% of the population reaching basic or above basic levels. Young adults and tertiary-educated individuals show the highest digital proficiency, at 83.4% and 88.4% respectively.

Household internet penetration stands at 90.9%, predominantly via fixed connections.

Concerns about online safety are on the rise, as 45.2% of internet users reported encountering aggressive or discriminatory content, up from 35.5% in 2023. Reported issues include discrimination based on nationality, politics, and sexual identity.

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Gemini 3 struggles to accept the year 2025

Google’s new AI model, Gemini 3, was left temporarily confused when it refused to accept that the year was 2025 during early testing by AI researcher Andrej Karpathy.

The model, pre-trained on data only through 2024 and initially disconnected from the internet, accused Karpathy of trickery and gaslighting before finally recognising the correct date.

Once Gemini 3 accessed real-time information, it expressed astonishment and apologised for its previous behaviour, demonstrating the model’s quirky but sophisticated reasoning capabilities. The interaction went viral online, drawing attention to both the humour and unpredictability of advanced AI systems.

Experts note that incidents like this illustrate the limitations of LLMs, which, despite their reasoning power, cannot inherently perceive reality and rely entirely on pre-training data and connected tools.

Observers emphasise that AI remains a powerful human aid rather than a replacement, and understanding its quirks is essential for practical use.

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AI teaching leaves Staffordshire students frustrated

Students at the University of Staffordshire in the UK have criticised a coding course after discovering much of the teaching was delivered through AI-generated slides and voiceovers.

Participants in the government-funded apprenticeship programme said they felt deprived of knowledge and frustrated that the course relied heavily on automated materials.

Concerns arose when learners noticed inconsistencies in language, suspicious file names, and abrupt changes in voiceover accents during lessons.

Students reported raising these issues with university staff, but the institution maintained the use of AI, asserting it supported academic standards while remaining ethical and responsible.

Critics argue that AI teaching diminishes engagement and reduces the opportunity to acquire practical skills needed for career development.

Experts suggest students supplement AI-driven courses with hands-on learning and critical thinking to ensure the experience remains valuable and relevant to their professional goals.

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Italy closes Google probe after consent changes

Italy has closed its investigation into Google after the company agreed to adjust how it requests user consent for personal data use. Regulators had accused Google of presenting unclear and potentially misleading choices when connecting users to its services.

The authority said Google will now offer clearer explanations about how consent affects data processing. Updates will outline where personal information may be combined or used across the company’s wider service ecosystem.

Officials launched the probe in July 2024, arguing Google’s approach could amount to aggressive commercial practice. Revised consent flows were accepted as sufficient remedies, leading to the closure of the case without financial penalties.

The Italian competition regulator indicated that transparency improvements were central to compliance. Similar scrutiny continues across Europe as regulators assess how large technology firms obtain permission for extensive data handling.

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New NVIDIA model drives breakthroughs in conservation biology

Researchers have introduced a biology foundation model that can recognise over a million species and understand relationships across the animal and plant kingdoms.

BioCLIP 2 was trained on one of the most extensive biological datasets ever compiled, allowing it to identify traits, cluster organisms and reveal patterns that support conservation efforts.

A model that relies on NVIDIA accelerated computing instead of traditional methods and demonstrates what large-scale biological learning can achieve.

Training drew on more than two hundred million images that cover hundreds of thousands of taxonomic classes. The AI model learned how species fit within wider biological hierarchies and how traits differ across age, gender and related groups without explicit guidance.

It even separated diseased leaves from healthy samples, offering a route to improved monitoring of ecosystems and agricultural resilience.

Scientists now plan to expand the project by utilising wildlife digital twins that simulate ecological systems in controlled environments.

Researchers will be able to study species interactions and test scenarios instead of disturbing natural habitats. The approach opens possibilities for richer ecological research and could offer the public immersive ways to view biodiversity from the perspective of different animals.

BioCLIP 2 is available as open-source software and has already attracted strong global interest. Its capabilities indicate a shift toward more advanced biological modelling powered by accelerated computing, providing conservationists and educators with new tools to address long-standing knowledge gaps.

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GPT‑5 expands research speed and idea generation for scientists

AI technology is increasingly helping scientists accelerate research across fields including biology, mathematics, physics, and computer science. Early GPT‑5 studies show it can synthesise information, propose experiments, and aid in solving long-standing mathematical problems.

Experts note the technology expands the range of ideas researchers can explore and shortens the time to validate results.

Case studies demonstrate tangible benefits: in biology, GPT‑5 helped identify mechanisms in human immune cells within minutes, suggesting experiments that confirmed the results.

In mathematics, GPT‑5 suggested new approaches, and in optimisation, it identified improved solutions later verified by researchers.

These advances reinforce human-led research rather than replacing it.

OpenAI for Science emphasises collaboration between AI and experts. GPT‑5 excels at conceptual literature review, exploring connections across disciplines, and proposing hypotheses for experimental testing.

Its greatest impact comes when researchers guide the process, breaking down problems, critiquing suggestions, and validating outcomes.

Researchers caution that AI does not replace human expertise. Current models aid speed, idea generation, and breadth, but expert oversight is essential to ensure reliable and meaningful scientific contributions.

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