Digital standards

Bitcoin cryptography safe as quantum threat remains distant

Quantum computing concerns around Bitcoin have resurfaced, yet analysis from CoinShares indicates the threat remains long-term. The report argues that quantum risk is an engineering challenge that gives Bitcoin ample time to adapt.

Bitcoin’s security relies on elliptic-curve cryptography. A sufficiently advanced quantum machine could, in theory, derive private keys using Shor’s algorithm, which requires millions of stable, error-corrected qubits, and remains far beyond current capability.

Network exposure is also limited. Roughly 1.6 million BTC is held in legacy addresses with visible public keys, yet only about 10,200 BTC is realistically targetable. Modern address formats further reduce the feasibility of attacks.

Debate continues over post-quantum upgrades, with researchers warning that premature changes could introduce new vulnerabilities. Market impact, for now, is viewed as minimal.

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OpenClaw faces rising security pushback in South Korea

Major technology companies in South Korea are tightening restrictions on OpenClaw after rising concerns about security and data privacy.

Kakao, Naver and Karrot Market have moved to block the open-source agent within corporate networks, signalling a broader effort to prevent sensitive information from leaking into external systems.

Their decisions follow growing unease about how autonomous tools may interact with confidential material, rather than remaining contained within controlled platforms.

OpenClaw serves as a self-hosted agent that performs actions on behalf of a large language model, acting as the hands of a system that can browse the web, edit files and run commands.

Its ability to run directly on local machines has driven rapid adoption, but it has also raised concerns that confidential data could be exposed or manipulated.

Industry figures argue that companies are acting preemptively to reduce regulatory and operational risks by ensuring that internal materials never feed external training processes.

China has urged organisations to strengthen protections after identifying cases of OpenClaw running with inadequate safeguards.

Security analysts in South Korea warn that the agent’s open-source design and local execution model make it vulnerable to misuse, especially when compared to cloud-based chatbots that operate in more restricted environments.

Wiz researchers recently uncovered flaws in agents linked to OpenClaw that exposed personal information.

Despite the warnings, OpenClaw continues to gain traction among users who value its ability to automate complex tasks, rather than rely on manual workflows.

Some people purchase separate devices solely to run the agent, while an active South Korea community on X has drawn more than 1,800 members who exchange advice and share mitigation strategies.

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Smart policing project halted by Greek data protection authority

Greece’s data protection authority has warned against activating an innovative policing system planned by the Hellenic Police. The ruling said biometric identity checks carried out on the street would breach data protection law in Greece.

The system would allow police patrols in Greece to use portable devices to scan fingerprints and facial images during spot checks. Regulators said Greek law lacks a clear legal basis for such biometric processing.

The authority said existing rules cited by the Hellenic Police only apply to suspects or detainees and do not cover modern biometric technologies. Greece, therefore, faces unlawful processing risks if the system enters full operation.

The innovative policing project in Greece received the EU funding of around four million euros and received backlash in the past. Regulators said deployment must wait until new legislation explicitly authorises police to use biometrics.

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Yuan-pegged stablecoins face new restrictions under China policy

Chinese regulators have tightened controls on digital assets by banning the unauthorised issuance of yuan-pegged stablecoins overseas. The move extends existing restrictions to tokenised financial products linked to China’s currency and reinforces state control over monetary instruments.

In a joint notice, the People’s Bank of China and seven other agencies said no domestic or foreign entity may issue renminbi-linked stablecoins without approval. Authorities warned that such tokens replicate core monetary functions and could undermine currency sovereignty.

The rules also cover blockchain-based representations of real-world assets, including tokenised bonds and equities. Overseas providers are prohibited from offering these services to users in China without regulatory permission.

Beijing reaffirmed that cryptocurrencies such as Bitcoin and Ether have no legal tender status. Facilitating payments or related services using such assets remains illegal under China’s financial laws.

The measures align with China’s broader strategy of restricting private digital currencies while advancing the state-backed digital yuan. Officials have recently expanded the e-CNY’s role by allowing interest payments to encourage wider adoption.

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Social engineering breach exposes 1.4 million Betterment customer records

Betterment has confirmed a data breach affecting around 1.4 million customers after a January 2026 social engineering attack on a third-party platform. Attackers used the access to send fraudulent crypto scam messages posing as official promotions.

The breach occurred after an employee was tricked into sharing login credentials, allowing unauthorised access to internal messaging systems rather than core investment infrastructure. Attackers used the access to send messages promising to multiply cryptocurrency deposits sent to external wallets.

Subsequent forensic analysis and breach monitoring services confirmed that more than 1.4 million unique records were exposed. Betterment said investment accounts and login credentials were not compromised during the incident.

Exposed information included names, email addresses, phone numbers, physical addresses, dates of birth, job titles, location data, and device metadata. Security experts warn that such datasets can enable targeted phishing, identity fraud, and follow-on social engineering campaigns.

Betterment revoked access the same day, notified customers, and launched an external investigation. The breach was formally added to public exposure databases in early February, highlighting the growing risk of human-focused attacks against financial platforms.

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European tech strategy advances with Germany’s new AI factory

Germany has launched one of Europe’s largest AI factories to boost EU-wide sovereign AI capacity. Deutsche Telekom unveiled the new ‘Industrial AI Cloud’ in Munich, in partnership with NVIDIA and Polarise.

Designed to deliver high-performance AI computing for industry, research, and public institutions, the platform keeps data operations under European jurisdiction. Company executives described the project as proof that Europe can build large-scale AI infrastructure aligned with its regulatory and sovereignty goals.

The AI factory runs on nearly 10,000 NVIDIA Blackwell GPUs, providing up to 0.5 exaFLOPS of computing power. Telekom said the capacity would be sufficient to support hundreds of millions of users accessing AI services simultaneously across the EU.

Officials in Germany framed the AI factory initiative as a strategic investment in technological leadership and digital independence. The infrastructure operates under German and EU data protection rules, positioning compliance and security as core competitive advantages.

Industrial applications are central to the project, with companies such as Siemens integrating simulation tools into the platform. The AI factory also runs on renewable energy, uses river water cooling, and plans to reuse waste heat within Munich’s urban network.

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New AI training platform for Olympians unveiled by Google Cloud

Google Cloud has launched an AI-powered video analysis platform designed to help US Ski & Snowboard athletes refine performance ahead of major international competitions.

Built using Gemini and advanced Google DeepMind models, the system analyses the biomechanics behind high-speed freestyle skiing and snowboarding manoeuvres.

Traditional motion capture required specialised suits and controlled lab environments. Google’s platform converts smartphone footage into biomechanical analysis, mapping body positioning, trick amplitude, and edge control within minutes.

Coaches and athletes can query performance data conversationally for immediate insight.

Near real-time delivery marks a significant shift in training methodology. Analysis can be reviewed on the slopes shortly after a run, enabling faster technical adjustments.

The technology is also supporting athlete preparation for the Milano-Cortina 2026 Winter Olympics, where marginal gains can determine podium outcomes.

Applications extend beyond winter sports. Similar AI biomechanics systems could support physical rehabilitation, robotics engineering, and industrial safety environments where precision movement analysis is essential.

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Dubai hosts launch of AI tools for university students

The UAE Ministry of Higher Education and Scientific Research has partnered with Microsoft to develop AI agents to help university students find jobs. The initiative was announced in Dubai during a major policy gathering in the UAE.

The collaboration in the UAE will use Microsoft Azure to build prototype AI agents supporting personalised learning and career navigation. Dubai-based officials said the tools are designed to align higher education with labour market needs in the UAE.

Four AI agents are being developed in the UAE, covering lifelong skills planning, personalised learning, course co creation and research alignment. Dubai remains central to the project as a hub for higher education innovation in the UAE.

Officials in the UAE said the partnership reflects national priorities around innovation and a knowledge based economy. Microsoft said Dubai offers an ideal environment to scale AI driven education tools across the UAE.

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AI stethoscope doubles detection of serious heart valve disease

Researchers in the United States have shown that an AI-enabled digital stethoscope detected moderate to severe valvular heart disease more than twice as often as traditional tools during routine clinical exams.

The study assessed 357 patients aged 50 and above in primary care settings, using both conventional and AI-assisted stethoscopes. Sensitivity rose from 46.2 percent with traditional listening to 92.3 percent with the AI-enabled device.

Valvular heart disease affects a large proportion of older adults but frequently remains undiagnosed due to subtle or absent symptoms and limitations of conventional auscultation during busy clinical practice.

The digital stethoscope records high-fidelity heart sounds and applies machine-learning models to identify acoustic patterns associated with valve abnormalities, helping clinicians make early screening decisions.

US researchers noted a small drop in specificity that could increase false positives, but argued that earlier detection could reduce complications, hospital admissions, and long-term healthcare costs.

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New compliance-orchestrated blockchain model introduced by ZenithBlox

ZenithBlox has introduced Compliance-Orchestrated Blockchain Infrastructure (COBI), a governance-driven execution architecture designed to help regulated institutions adopt blockchain without compromising compliance oversight.

The system shifts away from transaction-centric blockchain models.

Enterprise adoption has faced regulatory friction, with estimates suggesting nearly 90% of pilots fail to reach production. COBI embeds institutional policy and regulatory controls directly into execution, ensuring transactions occur only after compliance validation.

The architecture operates through four layers covering process logic, compliance policy, system orchestration, and blockchain execution. Integrations span banking infrastructure, ERP platforms, and settlement networks without requiring system replacement.

Designed for financial and sovereign use cases, COBI supports cross-border payments, CBDCs, and tokenised assets. ZenithBlox is raising USD 8 million to scale deployments and certifications.

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