Cybersecurity

Google unveils CodeMender, an AI agent that repairs code vulnerabilities

Google researchers have unveiled CodeMender, an AI-powered agent designed to automatically detect and fix software vulnerabilities.

The tool aims to improve code security by generating and applying patches that address critical flaws, allowing developers to focus on building reliable software instead of manually locating and repairing weaknesses.

Built on the Gemini Deep Think models, CodeMender operates autonomously, identifying vulnerabilities, reasoning about the underlying code, and validating patches to ensure they are correct and do not introduce regressions.

Over the past six months, it has contributed 72 security fixes to open source projects, including those with millions of lines of code.

The system combines advanced program analysis with multi-agent collaboration to strengthen its decision-making. It employs techniques such as static and dynamic analysis, fuzzing and differential testing to trace the root causes of vulnerabilities.

Each proposed fix undergoes rigorous validation before being reviewed by human developers to guarantee quality and compliance with coding standards.

According to Google, CodeMender’s dual approach (reactively patching new flaws and proactively rewriting code to eliminate entire vulnerability classes) represents a major step forward in AI-driven cybersecurity.

The company says the tool’s success demonstrates how AI can transform the maintenance and protection of modern software systems.

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Harvard team builds quantum computer that runs continuously for over two hours

A team of Harvard physicists has built a quantum computing machine that can operate continuously without restarting, achieving a significant milestone in experimental quantum hardware.

Until now, quantum computing systems have typically run only for milliseconds or seconds before decoherence or atom loss forces a reset. But in a new setup, the team sustained operation for more than two hours, and they claim that, in theory, it could run indefinitely.

The breakthrough depends on a design that uses an optical lattice conveyor belt together with optical tweezers. These tools allow the system to replenish qubits (atoms) in real time, injecting new atoms at a rate of 300,000 per second into a 3,000-qubit array, to counteract atom loss and maintain quantum information.

Overcoming atom loss has been one of the biggest bottlenecks in scaling quantum computers. Without that fix, durability and error accumulation limit usability. With this experiment, the researchers demonstrate a path toward more robust, always-on quantum platforms.

Mikhail Lukin, who leads Harvard’s quantum research, said that while scaling remains challenging, the approach appears compatible with larger systems. Collaboration with MIT physicist Vladan Vuletić suggested that machines capable of indefinite operation could be within reach in as little as three years.

Applications in cryptography, materials simulation, finance, and medicine could benefit enormously if quantum machines can reliably operate over long durations. The new design resets a key assumption in quantum systems, shifting focus from short bursts of computation to sustained, fault-tolerant operation.

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Production restarts after cyber incident as JLR launches supplier financing

JLR has begun restarting its manufacturing operations after a cyber incident in early September disrupted production. The phased return started on 8 October at the Electric Propulsion Manufacturing Centre and the Battery Assembly Centre in the West Midlands.

Staff are also returning to stamping facilities in Castle Bromwich, Halewood, and Solihull, as well as the body shop, paint shop, and Logistics Operations Centre in Solihull. Vehicle production in Nitra, Slovakia, and the Range Rover and Range Rover Sport lines in Solihull are resuming this week, with further updates expected for other sites, including Halewood.

JLR has introduced a new financing scheme to support suppliers during the restart and ease cashflow pressures. The programme allows qualifying suppliers to receive the bulk of their payment shortly after orders are placed, with the remainder settled upon invoice.

The move accelerates payments by as much as 120 days compared with the company’s standard 60-day terms. JLR will cover the financing costs for suppliers participating during the restart phase.

The new scheme builds on earlier measures to assist suppliers following the cyberattack, such as setting up a dedicated help desk, creating a manual payment system for pending invoices, and recently restoring automated payment systems. Initially focused on suppliers critical to restarting production, the programme will expand to include some non-production suppliers as operations stabilise.

JLR also took steps to bolster liquidity in September to support the phased recovery and ensure its supply chain remains robust as full production resumes.

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EU digital laws simplified by CEPS Task Force to boost innovation

The Centre for European Policy Studies (CEPS) Task Force, titled ‘Next Steps for EU Law and Regulation for the Digital World’, aims to refine and simplify the EU’s digital rulebook.

This rulebook now covers key legislation, including the Digital Markets Act (DMA), Digital Services Act (DSA), GDPR, Data Act, AI Act, Data Governance Act (DGA), and Cyber Resilience Act (CRA).

While these laws position Europe as a global leader in digital regulation, they also create complexity, overlaps, and legal uncertainty.

The Task Force focuses on enhancing coherence, efficiency, and consistency across digital acts while maintaining strong protections for consumers and businesses.

The CEPS Task Force emphasises targeted reforms to reduce compliance burdens, especially for SMEs, and strengthen safeguards.

It also promotes procedural improvements, including robust impact assessments, independent ex-post evaluations, and the adoption of RegTech solutions to streamline compliance and make regulation more adaptive.

Between November 2025 and January 2026, the Task Force will hold four workshops addressing: alignment of the DMA with competition law, fine-tuning the DSA, improving data governance, enhancing GDPR trust, and ensuring AI Act coherence.

The findings will be published in a Final Report in March 2026, outlining a simpler, more agile EU digital regulatory framework that fosters innovation, reduces regulatory burdens, and upholds Europe’s values.

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Brazil advances first national cybersecurity law

Brazil is preparing to pass its first national cybersecurity law, aiming to centralise oversight and strengthen protection for citizens and companies. The Cybersecurity Legal Framework would establish a new National Cybersecurity Authority to coordinate defence efforts across government and industry.

The legislation comes after a series of high-profile cyberattacks disrupted hospitals and exposed millions of personal records, highlighting gaps in Brazil’s digital defences. The authority would create nationwide standards, replacing fragmented rules currently managed by individual ministries and agencies.

Under the bill, public procurement will require compliance with official security standards, and suppliers will share responsibility for incidents. Companies meeting the rules could be listed as trusted providers, potentially boosting competitiveness in both public and private sectors.

The framework also includes incentives: financing through the National Public Security Fund and priority for locally developed technologies. While the bill still awaits approval in Congress, its adoption would make Brazil one of Latin America’s first countries with a comprehensive cybersecurity law.

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Deloitte’s AI blunder: A costly lesson in consultancy business

Deloitte has agreed to refund the Australian government the full amount of $440,000 after acknowledging major errors in a consultancy report concerning welfare mutual obligations. These errors were the result of using AI tools, which led to fabricated content, including false quotes related to the Federal Court case on the Robodebt scheme and fictitious academic references.

That incident underscores the challenges of deploying AI in crucial government consultancy projects without sufficient human oversight, raising questions about the credibility of government policy decisions influenced by such flawed reports.

In response to these errors, Deloitte has publicly accepted full responsibility and committed to refunding the government. The firm is re-evaluating its internal quality assurance procedures and has emphasised the necessity of rigorous human review to maintain the integrity of consultancy projects that utilise AI.

The situation has prompted the government of Australia to reassess its reliance on AI-generated content for policy analysis, and it is currently investigating the oversight mechanisms to prevent future occurrences. The inaccuracies in the report had previously swayed discussions on welfare compliance, thereby shaking public trust in the consultancy services employed for critical government policymaking.

The broader consultancy industry is feeling the ripple effects, as this incident highlights the reputational and financial dangers of unchecked AI outputs. As AI becomes more prevalent for its efficiency, this case serves as a stark reminder of its limitations, particularly in sensitive government matters.

Industry pressure is growing for firms to enhance their quality control measures, disclose the level of AI involvement in their reports, and ensure that technology use does not compromise information quality. The Deloitte case adds to ongoing discussions about the ethical and practical integration of AI into professional services, reinforcing the imperative for human oversight and editorial controls even as AI technology progresses.

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Gamers report widespread disconnections across multiple services

Several major gaming and online platforms have reportedly faced simultaneous disruptions across multiple devices and regions. Platforms like Steam and Riot Games experienced connection issues, blocking access to major titles such as Counter-Strike, Dota 2, Valorant, and League of Legends.

Some users reported issues with PlayStation Network, Epic Games, Hulu, AWS, and other services.

Experts suggest the outages may be linked to a possible DDoS attack from the Aisuru botnet. While official confirmations remain limited, reports indicate unusually high traffic, with one source claiming bandwidth levels near 30 terabits per second.

Similar activity from Aisuru has been noted in incidents dating back to 2024, targeting a range of internet-connected devices.

The botnet is thought to exploit vulnerabilities in routers, cameras, and other connected devices, potentially controlling hundreds of thousands of nodes. Researchers say the attacks are widespread across countries and industries, though their full scale and purpose remain uncertain.

Further investigations are ongoing, and platforms continue to monitor and respond to potential threats. Users are advised to remain aware of service updates and exercise caution when accessing online networks during periods of unusual activity.

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India’s competition watchdog urges AI self-audits to prevent market distortions

The Competition Commission of India (CCI) has urged companies to self-audit their AI systems to prevent anti-competitive practices and ensure responsible autonomy.

A call came as part of the CCI’s market study on AI, emphasising the risks of opacity and algorithmic collusion while highlighting AI’s potential to enhance innovation and productivity.

The study warned that dominant firms could exploit their control over data, infrastructure, and proprietary models to reinforce market power, creating barriers to entry. It also noted that opaque AI systems in user sectors may lead to tacit algorithmic coordination in pricing and strategy, undermining fair competition.

The regulatory approach of India, the CCI said, aims to balance technological progress with accountability through a co-regulatory framework that promotes both competition and innovation.

Additionally, the Commission plans to strengthen its technical capacity, establish a digital markets think tank and host a conference on AI and regulatory challenges.

A report recommended a six-step self-audit framework for enterprises, requiring evaluation of AI systems against competition risks, senior management oversight and clear accountability in high-risk deployments.

It also highlighted AI’s pro-competitive effects, particularly for MSMEs, which benefit from improved efficiency and greater access to digital markets.

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New bill creates National Cybersecurity Authority in Brazil

Brazil is set to approve its first comprehensive Cybersecurity Legal Framework with Bill No. 4752/2025. The legislation creates a National Cybersecurity Authority and requires compliance for government procurement, with shared responsibility for supply chain security incidents.

The framework aims to unify the country’s fragmented cybersecurity policies. Government agencies will follow ANC standards, while companies delivering services to public entities must meet minimum cybersecurity requirements.

The ANC will also publish lists of compliant suppliers, providing a form of certification that could enhance trust in both public and private partnerships.

Supply chain oversight is a key element of the bill. Public bodies must assess supplier risks, and liability will be shared in the event of breaches.

The law encourages investment in national cybersecurity technologies and offers opportunities for companies to access financing and participate in the National Cybersecurity Program.

Approval would make Brazil one of the first Latin American countries with a robust federal cybersecurity law. The framework aims to strengthen protections, encourage innovation, and boost confidence for citizens, businesses, and international partners.

Companies that prepare now will gain a competitive advantage when the law comes into effect.

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OpenAI and AMD strike 6GW GPU deal to power next-generation AI infrastructure

AMD and OpenAI have announced a strategic partnership to deploy up to six gigawatts of AMD GPUs, marking one of the largest AI compute collaborations.

The multi-year agreement will begin with the rollout of one gigawatt of AMD Instinct MI450 GPUs in the second half of 2026, with further deployments planned across future AMD generations.

A deal that deepens a long-standing relationship between the two companies began with AMD’s MI300X and MI350X series.

OpenAI will adopt AMD as a core strategic compute partner, integrating its technology into large-scale AI systems and jointly optimising product roadmaps to support next-generation AI workloads.

To strengthen alignment, AMD has issued OpenAI a warrant for up to 160 million shares, with tranches vesting as the partnership achieves deployment and share-price milestones. AMD expects the collaboration to deliver tens of billions in revenue and boost its non-GAAP earnings per share.

AMD CEO Dr Lisa Su called the deal ‘a true win-win’ for both companies, while OpenAI’s Sam Altman said the partnership will ‘accelerate progress and bring advanced AI benefits to everyone faster’.

The collaboration positions AMD as a leading hardware supplier in the race to build global-scale AI infrastructure.

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