Digital identities

Ransomware attack on Under Armour leads to massive customer data exposure

Under Armour is facing growing scrutiny following the publication of customer data linked to a ransomware attack disclosed in late 2025.

According to breach verification platform Have I Been Pwned, a dataset associated with the incident appeared on a hacking forum in January, exposing information tied to tens of millions of customers.

The leaked material reportedly includes 72 million email addresses alongside names, dates of birth, location details and purchase histories. Security analysts warn that such datasets pose risks that extend far beyond immediate exposure, particularly when personal identifiers and behavioural data are combined.

Experts note that verified customer information linked to a recognised brand can enable compelling phishing and fraud campaigns powered by AI tools.

Messages referencing real transactions or purchase behaviour can blur the boundary between legitimate communication and malicious activity, increasing the likelihood of delayed victimisation.

The incident has also led to legal action against Under Armour, with plaintiffs alleging failures in safeguarding sensitive customer information. The case highlights how modern data breaches increasingly generate long-term consequences rather than immediate technical disruption.

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New AI method boosts reasoning without extra training

Researchers at the University of California, Riverside, have introduced a technique that improves AI reasoning without requiring additional training data. Called Test-Time Matching, the approach enhances AI performance by enabling dynamic model adaptation.

The method addresses a persistent weakness in multimodal AI systems, which often struggle to interpret unfamiliar combinations of images and text. Traditional evaluation metrics rely on isolated comparisons that can obscure deeper reasoning capabilities.

By replacing these with a group-based matching approach, the researchers uncovered hidden model potential and achieved markedly stronger results.

Test-Time Matching lets AI systems refine predictions through repeated self-correction. Tests on SigLIP-B16 showed substantial gains, with performance surpassing larger models, including GPT-4.1, on key reasoning benchmarks.

The findings suggest that smarter evaluation and adaptation strategies may unlock powerful reasoning abilities even in smaller models. Researchers say the approach could speed AI deployment across robotics, healthcare, and autonomous systems.

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Higher education urged to lead on AI skills and ethics

AI is reshaping how people work, learn and participate in society, prompting calls for universities to take a more active leadership role. A new book by Juan M. Lavista Ferres of Microsoft’s AI Economy Institute argues that higher education institutions must move faster to prepare students for an AI-driven world.

Balancing technical training with long-standing academic values remains a central challenge. Institutions are encouraged to teach practical AI skills while continuing to emphasise critical thinking, communication and ethical reasoning.

AI literacy is increasingly seen as essential for both employment and daily life. Early labour market data suggests that AI proficiency is already linked to higher wages, reinforcing calls for higher education institutions to embed AI education across disciplines rather than treating it as a specialist subject.

Developers, educators and policymakers are also urged to improve their understanding of each other’s roles. Technical knowledge must be matched with awareness of AI’s social impact, while non-technical stakeholders need clearer insight into how AI systems function.

Closer cooperation between universities, industry and governments is expected to shape the next phase of AI adoption. Higher education institutions are being asked to set recognised standards for AI credentials, expand access to training, and ensure inclusive pathways for diverse learners.

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AI tools reshape legal research and court efficiency in India

AI is rapidly reshaping India’s legal sector, as law firms and research platforms deploy conversational tools to address mounting caseloads and administrative strain.

SCC Online has launched an AI-powered legal research assistant that enables lawyers to ask complex questions in plain language, replacing rigid keyword-based searches and significantly reducing research time.

The need for speed and accuracy is pressing. India’s courts face a backlog exceeding 46 million cases, driven by procedural delays, documentation gaps, and limited judicial capacity.

Legal professionals routinely lose hours navigating precedents, limiting time for strategy, analysis, and client engagement.

Law firms are responding by embedding AI into everyday workflows. At Trilegal, AI supports drafting, document management, analytics, and collaboration, enabling lawyers to prioritise judgment and case strategy.

Secure AI platforms process high-volume legal material in minutes, improving productivity while preserving confidentiality and accuracy.

Beyond private practice, AI adoption is reshaping court operations and public access to justice. Real-time transcription, multilingual translation, and automated document analysis are shortening timelines and improving comprehension.

Incremental efficiency gains are beginning to translate into faster proceedings and broader legal accessibility.

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Generative AI fuels surge in online fraud risks in 2026

Online scams are expected to surge in 2026, overtaking ransomware as the top cyber-risk, the World Economic Forum warned, driven by the growing use of generative AI.

Executives are increasingly concerned about AI-driven scams that are easier to launch and harder to detect than traditional cybercrime. WEF managing director Jeremy Jurgens said leaders now face the challenge of acting collectively to protect trust and stability in an AI-driven digital environment.

Consumers are also feeling the impact. An Experian report found 68% of people now see identity theft as their main concern, while US Federal Trade Commission data shows consumer fraud losses reached $12.5 billion in 2024, up 25% year on year.

Generative AI is enabling more convincing phishing, voice cloning, and impersonation attempts. The WEF reported that 62% of executives experienced phishing attacks, 37% encountered invoice fraud, and 32% reported identity theft, with vulnerable groups increasingly targeted through synthetic content abuse.

Experts warn that many organisations still lack the skills and resources to defend against evolving threats. Consumer groups advise slowing down, questioning urgent messages, avoiding unsolicited requests for information, and verifying contacts independently to reduce the risk of generative AI-powered scams.

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Microsoft restores Exchange and Teams after Microsoft 365 disruption

The US tech giant, Microsoft, investigated a service disruption affecting Exchange Online, Teams and other Microsoft 365 services after users reported access and performance problems.

An incident that began late on Wednesday affected core communication tools used by enterprises for daily operations.

Engineers initially focused on diagnosing the fault, with Microsoft indicating that a potential third-party networking issue may have interfered with access to Outlook and Teams.

During the disruption, users experienced intermittent connectivity failures, latency and difficulties signing in across parts of the Microsoft 365 ecosystem.

Microsoft later confirmed that service access had been restored, although no detailed breakdown of the outage scope was provided.

The incident underlined the operational risks associated with cloud productivity platforms and the importance of transparency and resilience in enterprise digital infrastructure.

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Anthropic releases new constitution shaping Claude’s AI behaviour

Anthropic has published a new constitution for its AI model Claude, outlining the values, priorities, and behavioural principles designed to guide its development. Released under a Creative Commons licence, the document aims to boost transparency while shaping Claude’s learning and reasoning.

The constitution plays a central role in training, guiding how Claude balances safety, ethics, compliance, and helpfulness. Rather than rigid rules, the framework explains core principles, enabling AI systems to generalise and apply nuanced judgment.

Anthropic says this approach supports more responsible decision-making while improving adaptability.

The updated framework also enables Claude to refine its own training through synthetic data generation and self-evaluation. Using the constitution in training helps future Claude models align behaviour with human values while maintaining safety and oversight.

Anthropic described the constitution as a living document that will evolve alongside AI capabilities. External feedback and ongoing evaluation will guide updates to strengthen alignment, transparency, and responsible AI development.

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EU urged to accelerate AI deployment under new Apply AI strategy

European policymakers are calling for urgent action to accelerate AI deployment across the EU, particularly among SMEs and scale-ups, as the bloc seeks to strengthen its position in the global AI race.

Backing the European Commission’s Apply AI Strategy, the European Economic and Social Committee said Europe must prioritise trust, reliability, and human-centric design as its core competitive advantages.

The Committee warned that slow implementation, fragmented national approaches, and limited private investment are hampering progress. While the strategy promotes an ‘AI first’ mindset, policymakers stressed the need to balance innovation with strong safeguards for rights and freedoms.

Calls were also made for simpler access to funding, lighter administrative requirements, and stronger regional AI ecosystems. Investment in skills, inclusive governance, and strategic procurement were identified as key pillars for scaling trustworthy AI and strengthening Europe’s digital sovereignty.

Support for frontier AI development was highlighted as essential for reducing reliance on foreign models. Officials argued that building advanced, sovereign AI systems aligned with European values could enable competitive growth across sectors such as healthcare, finance, and industry.

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From chips to jobs: Huang’s vision for AI at Davos 2026

AI is evolving into a foundational economic system rather than a standalone technology, according to NVIDIA chief executive Jensen Huang, who described AI as a five-layer infrastructure spanning energy, hardware, data centres, models and applications.

Speaking at the World Economic Forum in Davos, Huang argued that building and operating each layer is triggering what he called the most significant infrastructure expansion in human history, with job creation stretching from power generation and construction to cloud operations and software development.

Investment patterns suggest a structural shift instead of a speculative cycle. Venture capital funding in 2025 reached record levels, largely flowing into AI-native firms across healthcare, manufacturing, robotics and financial services.

Huang stressed that the application layer will deliver the most significant economic return as AI moves from experimentation to core operational use across industries.

Concerns around job displacement were framed as misplaced. AI automates tasks rather than replacing professional judgement, enabling workers to focus on higher-value activities.

In healthcare, productivity gains from AI-assisted diagnostics and documentation are already increasing demand for radiologists and nurses rather than reducing headcount, as improved efficiency enables institutions to treat more patients.

Huang positioned AI as critical national infrastructure, urging governments to develop domestic capabilities aligned with local language, culture and industrial strengths.

He described AI literacy as an essential skill, comparable to leadership or management, while arguing that accessible AI tools could narrow global technology divides rather than widen them.

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

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South Korea sets the global standard for frontier AI regulation

South Korea will begin enforcing its Artificial Intelligence Act on Thursday, becoming the first country to introduce formal safety requirements for high-performance, or frontier, AI systems, reshaping the global regulatory landscape.

The law establishes a national AI governance framework, led by the Presidential Council on National Artificial Intelligence Strategy, and creates an AI Safety Institute to oversee safety and trust assessments.

Alongside regulatory measures, the government is rolling out broad support for research, data infrastructure, talent development, startups, and overseas expansion, signalling a growth-oriented policy stance.

To minimise early disruption, authorities will introduce a minimum one-year grace period centred on guidance, consultation, and education rather than enforcement.

Obligations cover three areas: high-impact AI in critical sectors, safety rules for frontier models, and transparency requirements for generative AI, including disclosure of realistic synthetic content.

Enforcement remains light-touch, prioritising corrective orders over penalties, with fines capped at 30 million won for persistent noncompliance. Officials said the framework aims to build public trust while supporting innovation, serving as a foundation for ongoing policy development.

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