ChatGPT Health offers personalised health support

OpenAI has launched ChatGPT Health, a secure platform linking users’ health information with ChatGPT’s intelligence. The platform supports, rather than replaces, medical care, helping users understand test results, prepare for appointments, and manage their wellness.

ChatGPT Health allows users to safely connect medical records and apps such as Apple Health, Function, and MyFitnessPal. All data is stored in a separate Health space with encryption and enhanced privacy to keep sensitive information secure.

Conversations in Health are not used to train OpenAI’s models.

The platform was developed with input from more than 260 physicians worldwide, ensuring guidance is accurate, clinically relevant, and prioritises safety.

HealthBench, a physician-informed evaluation framework, helps measure quality, clarity, and appropriate escalation in responses, supporting users in making informed decisions about their health.

ChatGPT Health is initially available outside the EEA, Switzerland, and the UK, with wider access coming in the coming weeks. Users can sign up for a waitlist and begin connecting records and wellness apps to receive personalised, context-aware health insights.

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Roblox rolls out facial age checks for chat

The online gaming platform, Roblox, has begun a global rollout requiring facial age checks before users can access chat features, expanding a system first tested in selected regions late last year.

The measure applies wherever chat is available and aims to create age-appropriate communication environments across the platform.

Instead of relying on self-declared ages, Roblox uses facial age estimation to group users and restrict interactions, limiting contact between adults and children under 16. Younger users need parental consent to chat, while verified users aged 13 and over can connect more freely through Trusted Connections.

The company says privacy safeguards remain central, with images deleted immediately after secure processing and no image sharing allowed in chat. Appeals, ID verification and parental controls support accuracy, while ongoing behavioural checks may trigger repeat age verification if discrepancies appear.

Roblox plans to extend age checks beyond chat later in 2026, including creator tools and community features, as part of a broader push to strengthen online safety and rebuild trust in youth-focused digital platforms.

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Samsung puts AI trust and security at the centre of CES 2026

The South Korean tech giant, Samsung, used CES 2026 to foreground a cross-industry debate about trust, privacy and security in the age of AI.

During its Tech Forum session in Las Vegas, senior figures from AI research and industry argued that people will only fully accept AI when systems behave predictably, and users retain clear control instead of feeling locked inside opaque technologies.

Samsung outlined a trust-by-design philosophy centred on transparency, clarity and accountability. On-device AI was presented as a way to keep personal data local wherever possible, while cloud processing can be used selectively when scale is required.

Speakers said users increasingly want to know when AI is in operation, where their data is processed and how securely it is protected.

Security remained the core theme. Samsung highlighted its Knox platform and Knox Matrix to show how devices can authenticate one another and operate as a shared layer of protection.

Partnerships with companies such as Google and Microsoft were framed as essential for ecosystem-wide resilience. Although misinformation and misuse were recognised as real risks, the panel suggested that technological counter-measures will continue to develop alongside AI systems.

Consumer behaviour formed a final point of discussion. Amy Webb noted that people usually buy products for convenience rather than trust alone, meaning that AI will gain acceptance when it genuinely improves daily life.

The panel concluded that AI systems which embed transparency, robust security and meaningful user choice from the outset are most likely to earn long-term public confidence.

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Chatbots under scrutiny in China over AI ‘boyfriend’ and ‘girlfriend’ services

China’s cyberspace regulator has proposed new limits on AI ‘boyfriend’ and ‘girlfriend’ chatbots, tightening oversight of emotionally interactive artificial intelligence services.

Draft rules released on 27 December would require platforms to intervene when users express suicidal or self-harm tendencies, while strengthening protections for minors and restricting harmful content.

The regulator defines the services as AI systems that simulate human personality traits and emotional interaction. The proposals are open for public consultation until 25 January.

The draft bans chatbots from encouraging suicide, engaging in emotional manipulation, or producing obscene, violent, or gambling-related content. Minors would need guardian consent to access AI companionship.

Platforms would also be required to disclose clearly that users are interacting with AI rather than humans. Legal experts in China warn that enforcement may be challenging, particularly in identifying suicidal intent through language cues alone.

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Grok misuse prompts UK scrutiny of Elon Musk’s X

UK Technology Secretary Liz Kendall has urged Elon Musk’s X to act urgently after reports that its AI chatbot Grok was used to generate non-consensual sexualised deepfake images of women and girls.

The BBC identified multiple examples on X where users prompted Grok to digitally alter images, including requests to make people appear undressed or place them in sexualised scenarios without consent.

Kendall described the content as ‘absolutely appalling’ and said the government would not allow the spread of degrading images. She added that Ofcom had her full backing to take enforcement action where necessary.

The UK media regulator confirmed it had made urgent contact with xAI and was investigating concerns that Grok had produced undressed images of individuals. X has been approached for comment.

Kendall said the issue was about enforcing the law rather than limiting speech, noting that intimate image abuse, including AI-generated content, is now a priority offence under the Online Safety Act.

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California launches DROP tool to erase data broker records

Residents in California now have a simpler way to force data brokers to delete their personal information.

The state has launched the Delete Requests and Opt-Out Platform, known as DROP, allowing residents to submit one verified deletion request that applies to every registered data broker instead of contacting each company individually.

A system that follows the Delete Act, passed in 2023, and is intended to create a single control point for consumer data removal.

Once a resident submits a request, the data brokers must begin processing it from August 2026 and will have 90 days to act. If data is not deleted, residents may need to provide extra identifying details.

First-party data collected directly by companies can still be retained, while data from public records, such as voter rolls, remains exempt. Highly sensitive data may fall under separate legal protections such as HIPAA.

The California Privacy Protection Agency argues that broader data deletion could reduce identity theft, AI-driven impersonation, fraud risk and unwanted marketing contact.

Penalties for non-compliance include daily fines for brokers who fail to register or ignore deletion orders. The state hopes the tool will make data rights meaningful instead of purely theoretical.

A launch that comes as regulators worldwide examine how personal data is used, traded and exploited.

California is positioning itself as a leader in consumer privacy enforcement, while questions continue about how effectively DROP will operate when the deadline arrives in 2026.

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AI tool helps find new treatments for heart disease

A new ΑΙ system developed at Imperial College London could accelerate the discovery of treatments for heart disease by combining detailed heart scans with huge medical databases.

Cardiovascular disease remains the leading cause of death across the EU, accounting for around 1.7 million deaths every year, so researchers believe smarter tools are urgently needed.

The AI model, known as CardioKG, uses imaging data from thousands of UK Biobank participants, including people with heart failure, heart attacks and atrial fibrillation, alongside healthy volunteers.

By linking information about genes, medicines and disease, the system aims to predict which drugs might work best for particular heart conditions instead of relying only on traditional trial-and-error approaches.

Among the medicines highlighted were methotrexate, normally used for rheumatoid arthritis, and diabetes drugs known as gliptins, which the AI suggested could support some heart patients.

The model also pointed to a possible protective effect from caffeine among people with atrial fibrillation, although researchers warned that individuals should not change their caffeine intake based on the findings alone.

Scientists say the same technology could be applied to other health problems, including brain disorders and obesity.

Work is already under way to turn the knowledge graph into a patient-centred system that follows real disease pathways, with the long-term goal of enabling more personalised and better-timed treatment.

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Musk says users are liable for the illegal Grok content

Scrutiny has intensified around X after its Grok chatbot was found generating non-consensual explicit images when prompted by users.

Grok had been positioned as a creative AI assistant, yet regulators reacted swiftly once altered photos were linked to content involving minors. Governments and rights groups renewed pressure on platforms to prevent abusive use of generative AI.

India’s Ministry of Electronics and IT issued a notice to X demanding an Action Taken Report within 72 hours, citing failure to restrict unlawful content.

Authorities in France referred similar cases to prosecutors and urged enforcement under the EU’s Digital Services Act, signalling growing international resolve to control AI misuse.

Elon Musk responded by stating users, instead of Grok, would be legally responsible for illegal material generated through prompts. The company said offenders would face permanent bans and cooperation with law enforcement.

Critics argue that transferring liability to users does not remove the platform’s duty to embed stronger safeguards.

Independent reports suggest Grok has previously been involved in deepfake creation, creating a wider debate about accountability in the AI sector. The outcome could shape expectations worldwide regarding how platforms design and police powerful AI tools.

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Christians raise concerns over AI used for moral guidance

AI is increasingly used for emotional support and companionship, raising questions about the values embedded in its responses, particularly for Christians seeking guidance. Research cited by Harvard Business Review shows therapy-related use now dominates generative AI.

As Christians turn to AI for advice on anxiety, relationships, and personal crises, concerns are growing about the quality and clarity of its responses. Critics warn that AI systems often rely on vague generalities and may lack the moral grounding expected by faith-based users.

A new benchmark released by technology firm Gloo assessed how leading AI models support human flourishing from a Christian perspective. The evaluation examined seven areas, including relationships, meaning, health, and faith, and found consistent weaknesses in how models addressed Christian belief.

The findings show many AI systems struggle with core Christian concepts such as forgiveness and grace. Responses often default to vague spirituality rather than engaging directly with Christian values.

The authors argue that as AI increasingly shapes worldviews, greater attention is needed to how systems serve Christians and other faith communities. They call for clearer benchmarks and training approaches that allow AI to engage respectfully with religious values without promoting any single belief system.

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Australia weighs risks and rewards of rapid AI adoption

AI is reshaping Australia’s labour market at a pace that has reignited anxiety about job security and skills. Experts say the speed and visibility of AI adoption have made its impact feel more immediate than previous technological shifts.

Since the public release of ChatGPT in late 2022, AI tools have rapidly moved from novelty to everyday workplace technology. Businesses are increasingly automating routine tasks, including through agentic AI systems that can execute workflows with limited human input.

Research from the HR Institute of Australia suggests the effects are mixed. While some entry-level roles have grown in the short term, analysts warn that clerical and administrative jobs remain highly exposed as automation expands across organisations.

Economic modelling indicates that AI could boost productivity and incomes if adoption is carefully managed, but may also cause short-term job displacement. Sectors with lower automation potential, including construction, care work, and hands-on services, are expected to absorb displaced workers.

Experts and unions say outcomes will depend on skills, policy choices, and governance. Australia’s National AI Plan aims to guide the transition, while researchers urge workers to upskill and use AI as a productivity tool rather than avoiding it.

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