Freedom of expression Archives | Digital Watch Observatory

Hackers can use AI to de-anonymise social media accounts

AI technology behind platforms like ChatGPT is making it significantly easier for hackers to identify anonymous social media users, a new study warns. LLMs could match anonymised accounts to real identities by analysing users’ posts across platforms.

Researchers Simon Lermen and Daniel Paleka warned that AI enables cheap, highly personalised privacy attacks, urging a rethink of what counts as private online. The study highlighted risks from government surveillance to hackers exploiting public data for scams.

Experts caution that AI-driven de-anonymisation is not flawless. Errors in linking accounts could wrongly implicate individuals, while public datasets beyond social media- such as hospital or statistical records- may be exposed to unintended analysis.

Users are urged to reconsider what information they share, and platforms are encouraged to limit bulk data access and detect automated scraping.

The study underscores growing concerns about AI surveillance. While the technology cannot guarantee complete de-anonymisation, its rapid capabilities demand stronger safeguards to protect privacy online.

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EU faces challenges in curbing digital abuse against women

Researchers and policymakers are raising concerns about how new technologies may put women at risk online, despite existing EU rules designed to ensure safer digital spaces.

AI-powered tools and smart devices have been linked to incidents of harassment and the creation of non-consensual sexualised imagery, highlighting gaps in enforcement and compliance.

The European Commission’s Gender Equality 2026–2030 Strategy noted that women are disproportionately targeted by online gender-based violence, including harassment, doxing, and AI-generated deepfakes.

Investigations into tools such as Elon Musk’s Grok AI and Meta’s Ray-Ban smart glasses have drawn attention to how digital platforms and wearable technologies can be misused, even where legal frameworks like the Digital Services Act (DSA) are in place.

Experts emphasise that while the EU’s rules offer a foundation to regulate online content, significant challenges remain. Advocates and lawmakers say enforcement gaps let harmful AI functions like nudification persist.

Commissioners have stressed ongoing cooperation with tech companies and upcoming guidelines to prioritise flagged content from independent organisations to address gender-based cyber violence.

Authorities are also monitoring new technologies closely. In the case of wearable devices, regulators are considering how users and bystanders are informed about recording features.

Ongoing discussions aim to strengthen compliance under existing legislation and ensure that digital spaces become safer and more accountable for all users.

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Australia introduces strict online child safety rules covering AI chatbots

New Age-Restricted Material Codes have begun to be enforced in Australia, requiring online platforms to introduce stronger protections to prevent children from accessing harmful digital content.

The rules apply across a wide range of services, including social media, app stores, gaming platforms, search engines, pornography websites, and AI chatbots.

Under the framework, companies must implement age-assurance systems before allowing access to content involving pornography, high-impact violence, self-harm material, or other age-restricted topics.

These measures also extend to AI companions and chatbots, which must prevent sexually explicit or self-harm-related conversations with minors.

The rules form part of Australia’s broader online safety framework overseen by the eSafety Commissioner, which will monitor compliance and enforce the codes.

Companies that fail to comply may face penalties of up to $49.5 million per breach.

The policy aims to shift responsibility toward technology companies by requiring them to build protections directly into their platforms.

Officials in Australia argue the measures mirror long-standing offline safeguards designed to prevent children from accessing adult environments or harmful material.

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ChatGPT ‘adult mode’ launch delayed as OpenAI focuses on core improvements

OpenAI has postponed the launch of ChatGPT’s ‘adult mode’, a feature designed to let verified adult users access erotica and other mature content.

Teams are focusing on improving intelligence, personality and proactive behaviour instead of releasing the feature immediately.

A feature that was first announced by Sam Altman in October, with an initial December rollout, aiming to allow adults more freedom while maintaining safety for younger users.

The project faced an earlier delay as internal teams prioritised the core ChatGPT experience.

OpenAI stated it still supports the principle of treating adults like adults but warned that achieving the right experience will require more time. No new release date has been provided.

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New AI feature keeps Roblox chat respectful and flowing

Roblox Corporation has unveiled an AI-powered real-time chat rephrasing feature designed to maintain civility while keeping in-game conversations fluid. Previously, messages containing profanity were blocked with hashmarks, disrupting gameplay.

The new system automatically rephrases inappropriate language into more respectful alternatives while preserving the original meaning. Users in the chat are notified when their messages are rephrased, ensuring transparency.

The feature supports in-game chat between age-verified users and all languages via Roblox’s automatic translation. The company consulted its TEEN COUNCIL to design the system, ensuring it reflects how teens naturally communicate.

Earlier experiments with real-time warnings and notifications reduced filtered messages and abuse reports by 5–6%, indicating the approach’s effectiveness.

Roblox is also enhancing its text filters to detect complex attempts to bypass Community Standards, such as leet-speak or symbols. Testing shows a 20-fold reduction in missed cases involving the sharing of personal information, such as social handles or phone numbers.

These upgrades represent a significant step toward safer, more natural in-game chat.

The company plans to continue refining these tools, aiming to minimise disruptions further while promoting civil communication. Users can expect iterative improvements and additional controls in the future to enhance chat safety and overall user experience.

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EU launches panel on child safety online and social media age rules

The European Commission has convened a new expert panel tasked with examining how children can be better protected across digital platforms, including social media, gaming environments and AI tools.

The initiative reflects growing concern across Europe regarding the psychological and safety risks associated with young users’ online behaviour.

Announced during the 2025 State of the Union Address by Commission President Ursula von der Leyen, the panel will evaluate evidence on both the opportunities and harms linked to children’s digital engagement.

Specialists from health, computer science, child rights and digital literacy will work alongside youth representatives to assess current research and policy responses.

Discussions during the first meeting centred on platform responsibility, including age-appropriate safety-by-design features, algorithmic amplification and addictive product design.

An initiative that also addresses digital literacy for children, parents and educators, while considering how regulatory measures can reduce risks without undermining the benefits of online participation.

The panel’s work complements the enforcement of the Digital Services Act and related European policies designed to strengthen protections for minors online.

Among the tools under development is an EU age-verification application currently tested in several member states, intended to support privacy-preserving checks compatible with the future EU digital identity framework.

The panel is expected to deliver policy recommendations to the Commission by summer 2026.

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Growing risks from AI meeting transcription tools

Businesses across the US and Europe are confronting new privacy risks as AI transcription tools spread through workplaces. Tools that automatically record and transcribe meetings increasingly capture sensitive conversations without clear consent.

Privacy specialists warn that organisations in the US and Europe previously focused on rules controlling what employees upload into AI systems. Governance efforts now shift towards monitoring what AI tools record during daily work.

AI services such as Otter, Zoom transcription and Microsoft Copilot can record discussions involving performance reviews, health information and legal matters. Companies in the US and Europe face legal exposure when third-party platforms store recordings without strict controls.

Governance teams in the US and Europe are being urged to introduce clear rules on meeting recordings and retention of transcripts. Stronger policies may include consent requirements, limits on recording sensitive meetings and stricter data storage oversight.

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Council of Europe issues new guidance on AI and gender equality

Ahead of International Women’s Day on 8 March, the Council of Europe adopted two new recommendations addressing gender equality and the prevention of violence against women in the context of emerging technologies.

One recommendation targets the design and use of AI to prevent discrimination, while the other focuses on accountability for technology-facilitated violence against women and girls.

The AI recommendation advises member states on preventing discrimination throughout the lifecycle of AI systems, from development to deployment and retirement. It highlights risks like gender bias while promoting transparency, explainability, and safeguards.

Special attention is given to discrimination based on gender, race, and sexual orientation, gender identity, and expression (SOGIESC).

The second recommendation sets the first international standard for addressing technology-facilitated violence against women. It outlines strategies to overcome impunity, including clearer legal frameworks, accessible reporting systems, and victim-centred approaches.

Emphasis is placed on multistakeholder engagement, trauma-informed policies, and safety-by-design in technology products to prevent digital harm.

Both recommendations reinforce the importance of combining regulation, institutional support, and public awareness to ensure technology advances equality rather than perpetuates harm.

The formal launch is scheduled for 10 June 2026 at the Palais de l’Europe in Strasbourg during an event titled ‘From standards to action: making accountability for technology-facilitated violence against women and girls a reality.’

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OpenAI upgrades ChatGPT conversations with GPT-5.3 Instant

The most widely used ChatGPT model has received an update from OpenAI, introducing GPT-5.3 Instant to make everyday conversations more coherent, useful, and natural.

An upgrade that focuses on improving tone, contextual understanding, and the flow of dialogue rather than only benchmark performance.

One of the main improvements concerns how the model handles refusals and safety responses. Earlier versions sometimes declined questions that could have been answered safely or delivered overly cautious explanations before responding.

GPT-5.3 Instant instead gives more direct answers while still maintaining safety constraints, reducing interruptions that previously slowed conversations.

The update also improves the way ChatGPT uses information from the web. Instead of simply summarising search results or presenting long lists of links, the model now integrates online information with its own reasoning.

Such an approach aims to produce more relevant answers that highlight key insights at the beginning of responses.

Reliability has also improved. Internal evaluations conducted by OpenAI show reductions in hallucination rates across multiple domains.

When using web sources, hallucinations dropped by roughly 26.8 percent in higher-risk fields such as medicine, law, and finance. Improvements were also recorded when the model relied only on its internal knowledge.

Beyond factual accuracy, the model is designed to feel more natural in conversation. OpenAI says the system now avoids overly preachy language, unnecessary disclaimers, and intrusive remarks that previously disrupted dialogue.

The goal is a more consistent conversational personality across updates, while maintaining the familiar user experience of ChatGPT.

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EU citizens propose public social media network under new initiative

The European Commission has registered a European Citizens’ Initiative proposing the creation of a public social media platform operating at the European level, rather than relying exclusively on private technology companies.

An initiative titled the European Public Social Network calls for legislation establishing a publicly funded digital platform designed to serve societal interests.

Organisers argue that a publicly owned network could function independently from commercial incentives and political pressure while guaranteeing equal rights for users across the EU. The proposed platform would operate as a public service overseen by society rather than private corporations.

Registration confirms that the proposal meets the legal requirements of the European Citizens’ Initiative framework. The Commission has not yet assessed the substance of the idea, and registration does not imply support for the proposal.

Supporters must now gather 1 million signatures from citizens across at least 7 EU member states within 12 months. If the threshold is reached, the Commission will be required to formally examine the initiative and decide whether legislative action is appropriate.

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