Madrid has strengthened emergency response capabilities through a new collaboration between Orange and Ericsson, integrating a dedicated slice within Orange’s 5G Standalone network.
Advanced radio access and core technologies allow emergency teams to operate on prioritised connectivity during high network demand.
Police, fire and medical services benefit from guaranteed bandwidth and low-latency communications, ensuring uninterrupted coordination during incidents.
The infrastructure by Ericsson enables dynamic switching between public 5G and emergency spectrum, supporting rapid deployment when physical networks are compromised.
Resilience remains central to the design, with autonomous power systems and redundancy maintaining operations during outages. Live video transmission from firefighters’ helmets illustrates how real time data improves risk assessment and decision making on the ground.
By combining telecom innovation with public safety needs, the initiative reinforces Madrid’s role in the emergency communications leadership of the EU and demonstrates how 5G can support critical services at scale.
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Almost 3.5 million students, staff and suppliers linked to the University of Phoenix have been affected by a data breach tied to a sophisticated cyber extortion campaign. The incident followed unauthorised access to internal systems, exposing highly sensitive personal and financial information.
Investigations indicate attackers exploited a zero-day vulnerability in Oracle E-Business Suite, a widely used enterprise financial application. The breach surfaced publicly after the Clop ransomware group listed the university on its leak site, prompting internal reviews and regulatory disclosures.
Compromised data includes names, contact details, dates of birth, social security numbers and banking information. University officials have confirmed that affected individuals are being notified, while filings with US regulators outline the scale and nature of the incident.
The attack forms part of a broader wave of intrusions targeting American universities and organisations using Oracle platforms. As authorities offer rewards for intelligence on Clop’s operations, the breach highlights growing risks facing educational institutions operating complex digital infrastructures.
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France’s national postal service, La Poste, suffered a cyber incident days before Christmas that disrupted websites, mobile applications and parts of its delivery network.
The organisation confirmed a distributed denial of service attack temporarily knocked key digital systems offline, slowing parcel distribution during the busiest period of the year.
A disruption that also affected La Banque Postale, with customers reporting limited access to online banking and mobile services. Card payments in stores, ATM withdrawals, and authenticated online payments continued to function, easing concerns over wider financial instability.
La Poste stated there was no evidence of customer data exposure, although several post offices in France operated at reduced capacity. Staff were deployed to restore services while maintaining in-person banking and postal transactions where possible.
The incident added to growing anxiety over digital resilience in critical public services, particularly following a separate data breach disclosed at France’s Interior Ministry last week. Authorities have yet to identify those responsible for the attack on La Poste.
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The US tech giant NVIDIA has largely remained shut out of China’s market for advanced AI chips, as US export controls have restricted sales due to national security concerns.
High-performance processors such as the H100 and H200 were barred, forcing NVIDIA to develop downgraded alternatives tailored for Chinese customers instead of flagship products.
A shift in policy emerged after President Donald Trump announced that H200 chip sales to China could proceed following a licensing review and a proposed 25% fee. The decision reopened a limited pathway for exporting advanced US AI hardware, subject to regulatory approval in both Washington and Beijing.
If authorised, the H200 shipments would represent the most powerful US-made AI chips permitted in China since restrictions were introduced. The move could help NVIDIA monetise existing H200 inventory while easing pressure on its China business as it transitions towards newer Blackwell chips.
Strategically, the decision may slow China’s push for AI chip self-sufficiency, as domestic alternatives still lag behind NVIDIA’s technology.
At the same time, the policy highlights a transactional approach to export controls, raising uncertainty over long-term US efforts to contain China’s technological rise.
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Google Cloud’s 2026 AI Agent Trends Report shows AI agents are moving from experimental tools to central business systems. Employees are shifting from routine execution to oversight and strategic decision-making.
The report highlights agents managing end-to-end workflows across teams, thereby improving efficiency and streamlining complex processes. Personalised customer service is becoming faster and more accurate thanks to these systems.
Security operations are seeing benefits as AI agents handle alerts, investigations and fraud detection more effectively. Human analysts can now focus on higher-value tasks while routine work is automated.
Companies are investing in continuous training to build an AI-ready workforce. The report emphasises that people, not just technology, will determine the success of AI adoption.
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Ghana has formally legalised Bitcoin and cryptocurrency trading after parliament approved the Virtual Asset Service Providers Bill, 2025, closing a long-standing regulatory gap in the country’s digital asset market.
The legislation establishes a licensing and supervisory regime for crypto businesses under the Bank of Ghana. The central bank will oversee the sector, prioritising consumer protection and financial stability, while unlicensed operators may face sanctions or closure.
Under the new framework, individuals can trade crypto legally, while companies must meet reporting and compliance requirements. Officials say the law responds to fraud and money laundering risks while acknowledging the scale of crypto adoption nationwide.
Around 3 million Ghanaians have used cryptocurrency, with transactions totalling roughly $3 billion by June 2024. Licensing rules will be introduced gradually in 2026, as Ghana aligns with a broader African shift toward formal crypto regulation.
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Cybersecurity researchers have identified a large Android-based botnet capable of more than distributed denial-of-service attacks, highlighting growing risks from compromised consumer devices. The botnet, dubbed Kimwolf, is estimated to control close to two million infected systems worldwide.
The findings come from QiAnXin XLab, which said Kimwolf has infected around 1.8 million devices, mainly smart TVs, set-top boxes and tablets. Most infections were observed in Brazil, India, the US, Argentina, South Africa and the Philippines.
XLab said the infection vector remains unclear, but affected devices were linked to low-cost Android-based brands used for media streaming. Researchers noted repeated attempts to disrupt the Kimwolf, with its command-and-control infrastructure taken down several times before re-emerging.
According to the report, Kimwolf has adapted by shifting to decentralised infrastructure, including the use of Ethereum Name Service domains. Analysts also identified overlaps in code and infrastructure with AISURU, a botnet linked to record-scale DDoS attacks.
Cloudflare recently described AISURU as one of the largest robot networks observed, capable of attacks exceeding 29 terabits per second. XLab said shared infrastructure suggests both botnets are operated by the same threat group.
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Investment in data centres worldwide reached a record $61bn in 2025, according to a new report from S&P Global. The surge is being driven by growing demand for AI workloads, with construction and expansion showing little sign of slowing.
Analysts describe the market as a ‘global construction frenzy’ as companies race to meet rising hardware and energy requirements.
The report highlights that investors, unable to buy existing facilities, are increasingly turning to new builds. The sector, with 500 data centres in the UK and 4,000 in the US, is projected to expand faster over the next five years than the previous five.
The AI boom is pushing energy- and computer-intensive workloads to new extremes.
Concerns are emerging about potential overspending in the AI sector. Analysts note that companies like OpenAI, Oracle, and Nvidia are investing heavily despite uncertain returns.
OpenAI is expected to spend $143bn from 2024 to 2029, prompting concerns over profitability while still holding potential for major innovations. The rapid expansion of data centres also carries significant energy implications.
The International Energy Agency forecasts data centre electricity demand could more than double by 2030, matching Japan’s current total consumption and underscoring the scale needed for AI growth.
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Elon Musk has told xAI employees that the next two to three years will determine whether the company survives and emerges as a leading force in artificial general intelligence.
Speaking during a company-wide meeting, Musk argued that endurance during such a period could position xAI at the forefront of the AGI race.
Musk suggested that AGI could be achieved by xAI as early as 2026, pointing to rapid advances in the Grok model family. He has previously offered shifting timelines for AGI development, underscoring both technological momentum and persistent uncertainty surrounding the field.
The remarks come as competition across the AI sector intensifies, with OpenAI accelerating model releases and Google unveiling new iterations of its Gemini system. Against larger incumbents, xAI is positioning itself as a challenger focused on speed, scale and aggressive execution.
Central to that strategy is the Colossus project, which has already deployed around 200,000 GPUs and plans to expand to one million.
Musk also highlighted operational synergies with Tesla and SpaceX, while floating longer-term concepts such as space-based data centres, reinforcing xAI’s ambition to differentiate through scale and unconventional infrastructure.
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The US crypto market saw a significant shift in 2024 as the Securities and Exchange Commission authorised the first crypto-asset-backed exchange-traded funds (ETFs).
Regulated ETFs allowed institutional investors, including hedge funds and banks, to invest in Bitcoin and Ether, with assets reaching USD 115 billion and USD 17 billion, respectively, by November 2025.
Nearly 2,000 institutional investors gained exposure to Bitcoin ETFs in 2024, accounting for approximately 30% of the market by year-end. Hedge funds and asset managers led investments, while major banks acted as market makers and asset managers, boosting crypto-ETF growth.
The SEC’s 2025 authorisation of direct crypto-asset exchanges between broker-dealers and ETF issuers also enhanced market efficiency. Institutions increasingly use futures contracts to leverage positions and arbitrage between spot ETFs and futures markets.
Hedge funds often hold short positions in futures to profit from price differences, while asset managers and pension funds maintain net long positions. ETFs provide greater liquidity and lower transaction costs compared with direct crypto holdings.
Systemic risk concerns grow as a few custodians, including Coinbase with 80% of crypto-assets, dominate the market. Volatility, liquidity gaps, and concentrated custody could transmit crypto shocks to the wider financial system, underscoring the need for regulatory oversight.
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