Network security

Davos 2026 reveals competing visions for AI

AI has dominated debates at Davos 2026, matching traditional concerns such as geopolitics and global trade while prompting deeper reflection on how the technology is reshaping work, governance, and society.

Political leaders, executives, and researchers agreed that AI development has moved beyond experimentation towards widespread implementation.

Microsoft chief executive Satya Nadella argued that AI should deliver tangible benefits for communities and economies, while warning that adoption will remain uneven due to disparities in infrastructure and investment.

Access to energy networks, telecommunications, and capital was identified as a decisive factor in determining which regions can fully deploy advanced systems.

Other voices at Davos 2026 struck a more cautious tone. AI researcher Yoshua Bengio warned against designing systems that appear too human-like, stressing that people may overestimate machine understanding.

Philosopher Yuval Noah Harari echoed those concerns, arguing that societies lack experience in managing human and AI coexistence and should prepare mechanisms to correct failures.

The debate also centred on labour and global competition.

Anthropic’s Dario Amodei highlighted geopolitical risks and predicted disruption to entry-level white-collar jobs. At the same time, Google DeepMind chief Demis Hassabis forecast new forms of employment alongside calls for shared international safety standards.

Together, the discussions underscored growing recognition that AI governance will shape economic and social outcomes for years ahead.

Diplo is live reporting on all sessions from the World Economic Forum 2026 in Davos.

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UNESCO raises alarm over government use of internet shutdowns

Yesterday, UNESCO expressed growing concern over the expanding use of internet shutdowns by governments seeking to manage political crises, protests, and electoral periods.

Recent data indicate that more than 300 shutdowns have occurred across over 54 countries during the past two years, with 2024 recorded as the most severe year since 2016.

According to UNESCO, restricting online access undermines the universal right to freedom of expression and weakens citizens’ ability to participate in social, cultural, and political life.

Access to information remains essential not only for democratic engagement but also for rights linked to education, assembly, and association, particularly during moments of instability.

Internet disruptions also place significant strain on journalists, media organisations, and public information systems that distribute verified news.

Instead of improving public order, shutdowns fracture information flows and contribute to the spread of unverified or harmful content, increasing confusion and mistrust among affected populations.

UNESCO continues to call on governments to adopt policies that strengthen connectivity and digital access rather than imposing barriers.

The organisation argues that maintaining open and reliable internet access during crises remains central to protecting democratic rights and safeguarding the integrity of information ecosystems.

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UK study tests social media restrictions on children’s mental health

A major UK research project will examine how restricting social media use affects children’s mental health, sleep, and social lives, as governments debate tougher rules for under-16s.

The trial involves around 4,000 pupils from 30 secondary schools in Bradford and represents one of the first large-scale experimental studies of its kind.

Participants aged 12 to 15 will either have their social media use monitored or restricted through a research app limiting access to major platforms to one hour per day and imposing a night-time curfew.

Messaging services such as WhatsApp will remain available instead of being restricted, reflecting their role in family communication.

Researchers from the University of Cambridge and the Bradford Centre for Health Data Science will assess changes in anxiety, depression, sleep patterns, bullying, and time spent with friends and family.

Entire year groups within each school will experience the same conditions to capture social effects across peer networks rather than isolated individuals.

The findings, expected in summer 2027, arrive as UK lawmakers consider proposals for a nationwide ban on social media use by under-16s.

Although independent from government policy debates, the study aims to provide evidence to inform decisions in the UK and other countries weighing similar restrictions.

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New EU cybersecurity package strengthens resilience and ENISA powers

The European Commission has unveiled a broad cybersecurity package that moves the EU beyond certification reform towards systemic resilience across critical digital infrastructure.

Building on plans to expand EU cybersecurity certification beyond products and services, the revised Cybersecurity Act introduces a risk-based framework for securing ICT supply chains, with particular focus on dependencies, foreign interference, and high-risk third-country suppliers.

A central shift concerns supply-chain security as a geopolitical issue. The proposal enables mandatory derisking of mobile telecommunications networks, reinforcing earlier efforts under the 5G security toolbox.

Certification reform continues through a redesigned European Cybersecurity Certification Framework, promising clearer governance, faster scheme development, and voluntary certification that can cover organisational cyber posture alongside technical compliance.

The package also tackles regulatory complexity. Targeted amendments to the NIS2 Directive aim to ease compliance for tens of thousands of companies by clarifying jurisdictional rules, introducing a new ‘small mid-cap’ category, and streamlining incident reporting through a single EU entry point.

Enhanced ransomware data collection and cross-border supervision are intended to reduce fragmentation while strengthening enforcement consistency.

ENISA’s role is further expanded from coordination towards operational support. The agency would issue early threat alerts, assist in ransomware recovery with national authorities and Europol, and develop EU-wide vulnerability management and skills attestation schemes.

Together, the measures signal a shift from fragmented safeguards towards a more integrated model of European cyber sovereignty.

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EU considers further action against Grok over AI nudification concerns

The European Commission has signalled readiness to escalate action against Elon Musk’s AI chatbot Grok, following concerns over the spread of non-consensual sexualised images on the social media platform X.

The EU tech chief Henna Virkkunen told Members of the European Parliament that existing digital rules allow regulators to respond to risks linked to AI-driven nudification tools.

Grok has been associated with the circulation of digitally altered images depicting real people, including women and children, without consent. Virkkunen described such practices as unacceptable and stressed that protecting minors online remains a central priority for the EU enforcement under the Digital Services Act.

While no formal investigation has yet been launched, the Commission is examining whether X may breach the DSA and has already ordered the platform to retain internal information related to Grok until the end of 2026.

Commission President Ursula von der Leyen has also publicly condemned the creation of sexualised AI images without consent.

The controversy has intensified calls from EU lawmakers to strengthen regulation, with several urging an explicit ban on AI-powered nudification under the forthcoming AI Act.

A debate that reflects wider international pressure on governments to address the misuse of generative AI technologies and reinforce safeguards across digital platforms.

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iOS security warnings intensify for older devices

Apple has issued a renewed warning to iPhone users, urging them to install the latest version of iOS to avoid exposure to emerging spyware threats targeting older versions.

Devices running iOS 26 are no longer fully protected by remaining on version 18, even after updating to the latest patch. Apple has indicated that recent attacks exploit vulnerabilities that only the newest operating system can address.

Security agencies in France and the United States recommend regularly powering down smartphones to disrupt certain forms of non-persistent spyware that operate in memory.

A complete shutdown using physical buttons, rather than on-screen controls, is advised as part of a basic security routine, particularly for users who delay major software upgrades.

While restarting alone cannot replace software updates, experts stress that keeping iOS up to date remains the most effective defence against zero-click exploits delivered through everyday apps such as iMessage.

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Sovereign AI race continues with three finalists in South Korea

South Korea has narrowed its race to develop a sovereign AI model, eliminating Naver and NCSoft from the government-backed competition. LG AI Research, SK Telecom, and Upstage now advance toward final selection by 2027.

The Ministry of Science and ICT emphasised that independent AI must be trained from scratch with initialised weights. Models reusing pre-trained results, even open source, do not meet this standard.

A wild-card round allows previously eliminated teams to re-enter the competition. Despite this option, major companies have declined, citing unclear benefits and high resource demands.

Industry observers warn that reduced participation could slow momentum for South Korea’s AI ambitions. The outcome is expected to shape the country’s approach to homegrown AI and technological independence.

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Browser extension malware hits millions worldwide

Millions of browser users installed popular extensions that later became spyware as part of a long-running malware operation. Researchers linked over 100 Chrome, Edge and Firefox extensions to the DarkSpectre hacker group.

Attackers kept extensions legitimate for years before quietly activating malicious behaviour. Hidden code embedded in image files helped bypass security reviews in official browser stores.

The campaign enabled large-scale surveillance by collecting real-time browsing activity and corporate meeting data. Analysts warn that such information supports phishing, impersonation and corporate espionage.

Experts urge users to remove unused extensions and question excessive permission requests. Regular browser updates and cautious extension management remain essential cyber defences.

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Cyberviolence against women rises across Europe amid deepfake abuse

Digital violence targeting women and girls is spreading across Europe, according to new research highlighting cyberstalking, surveillance and online threats as the most common reported abuses.

Digital tools have expanded opportunities for communication, yet online environments increasingly expose women to persistent harassment instead of safety and accountability.

Image-based abuse has grown sharply, with deepfake pornography now dominating synthetic sexual content and almost exclusively targeting women.

More than half of European countries report rising cases of non-consensual intimate image sharing, while national data show women forming a clear majority of cyberstalking and online threat victims.

Algorithmic systems accelerate the circulation of misogynistic material, creating enclosed digital spaces where abuse is normalised rather than challenged. Researchers warn that automated recommendation mechanisms can quickly spread harmful narratives, particularly among younger audiences.

Recent generative technologies have further intensified concerns by enabling sexualised image manipulation with limited safeguards.

Investigations into chatbot-generated images prompted new restrictions, yet women’s rights groups argue that enforcement and prevention still lag behind the scale of online harm.

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Gemini flaw exposed Google Calendar data through hidden prompts

A vulnerability in Google Calendar allowed attackers to bypass privacy controls by embedding hidden instructions in standard calendar invitations. The issue exploited how Gemini interprets natural language when analysing user schedules.

Researchers at Miggo found that malicious prompts could be placed inside event descriptions. When Gemini scanned calendar data to answer routine queries, it unknowingly processed the embedded instructions.

The exploit used indirect prompt injection, a technique in which harmful commands are hidden within legitimate content. The AI model treated the text as trusted context rather than a potential threat.

In the proof-of-concept attack, Gemini was instructed to summarise a user’s private meetings and store the information in a new calendar event. The attacker could then access the data without alerting the victim.

Google confirmed the findings and deployed a fix after responsible disclosure. The case highlights growing security risks linked to how AI systems interpret natural language inputs.

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