Cloud

• Aviatrix Inc.は、AIエージェントやコードの変更を必要とせずに、人工知能（AI）エージェントを封じ込め、AIワークロード全体にセキュリティ制御を適用するために設計された新しいプラットフォームの提供開始を発表しました。 • このプラットフォームは、AviatrixのCloud Native Security Fabricを2つの新製品、Zero Trust for AI Workloads（一般提供開始）とAviatrix AgentGuard（アーリーアクセス中）によって拡張し、ITチームが外部AIサービスへのアクセスの許可・拒否ポリシーを設定したり、許可リストを用いてシャドーAIをブロックしたりすることを可能にします。 • このソリューションは、ワークロードやリージョンを横断してネットワーク層での制御を提供し、エンタープライズ環境におけるAIエージェント、大規模言語モデル（LLM）プロキシ、エージェント型フレームワークを保護するという高まるニーズに対応します。

• Google Cloud Next 2026 concluded with more than 250 announcements on products, customers, and ecosystem developments focused on AI and enterprise tools. • Key security features include Agent Anomaly Detection using LLMs to flag unusual AI agent behavior in real time and Chrome Enterprise's AI-aware extension threat detections now in preview. • Chrome Enterprise will soon offer shadow AI reporting to identify unsanctioned web-based AI and SaaS use by employees, enhancing visibility into shadow AI risks.

• Copperhelm raised $7 million in funding to launch an agentic cloud security platform leveraging AI agents for threat detection. • The platform automates real-time remediation at scale, addressing escalating cloud vulnerabilities in US enterprises. • This funding enables Copperhelm to commercialize innovative AI-driven cybersecurity amid rising breach incidents.

• Google Cloud and Wiz demonstrated integrated security platforms at Google Cloud Next '26 designed to defend against threats operating at machine speed while protecting AI and multicloud environments. • The partnership addresses the convergence of AI deployment, cloud infrastructure expansion, and sophisticated cyber threats, offering coordinated threat detection and response capabilities across distributed architectures. • The showcase reflects industry-wide recognition that traditional security models are obsolete against AI-accelerated attacks and that cloud providers must embed security-by-design into AI and multicloud infrastructure.

• Microsoft announced the acquisition of Cerberus AI, a Boston-based cybersecurity startup, for $2.1 billion on April 19 to enhance real-time threat detection across Azure cloud infrastructure. • Cerberus AI's proprietary machine learning platform identified over 50,000 zero-day vulnerabilities in the past year and will integrate with Microsoft Defender to provide unified threat management across enterprise environments. • The acquisition marks Microsoft's continued investment in AI-driven security as cloud-based attacks have increased 35% year-over-year, according to recent industry reports.

• AI integration is delivering measurable spending momentum for Google Cloud, with enterprise technology research data confirming AI as a primary driver of cloud adoption. • The ML/AI segment is pulling Google's broader cloud business forward, explaining significant improvements in Google Cloud's performance over the past two years. • This trend indicates that AI is not merely a marketing narrative for Google but a concrete factor influencing enterprise purchasing decisions and cloud strategy prioritization.

Fraudsters send emails claiming storage is full or nearly full, then trick people into clicking on links that can expose bank and personal detailsFor a while you’ve been getting messages from Apple saying “your iCloud storage is full”. They say you have exceeded your storage plan, so documents are no longer being backed up, and photos you take aren’t being uploaded.You have been resisting Apple’s efforts to get you to pay a minimum of 99p a month for more storage. But it seems that you can’t keep putting off the inevitable: you have received an email which says your iCloud account has been blockedand your photos and videos will be deleted very soon. To keep them you need to upgrade immediately, it says. Continue reading...

• Amazon posted stronger-than-expected Q1 2026 earnings Wednesday, with net income reaching $8.3 billion and revenue climbing 18% year-over-year to $147 billion, driven by robust AWS cloud services demand. • AWS revenue grew 22% annually to $28.4 billion, outpacing analyst expectations and demonstrating the resilience of enterprise cloud spending despite macroeconomic uncertainties. • Management raised full-year 2026 revenue guidance to $625 billion, representing 14% growth, citing continued momentum in cloud computing and advertising as key tailwinds for sustained profitability.

• Nava, an AI infrastructure startup, raised $22 million in funding led by Greenoaks Capital to expand its GPU cloud and data center capabilities. • The investment targets growing US demand for high-performance computing to train and deploy advanced AI models. • Nava's platform supports AI developers with scalable resources amid chip shortages and cloud competition.

• A new study in Big Earth Data introduces CA-MTransUNet, a Cloud-Aware Mixture-of-Experts Linear Transformer U-Net for forest burned area (FBA) detection using Sentinel-1 SAR and Sentinel-2 optical data. • The model attains the highest mean Intersection-over-Union (mIoU) of 87.00% with an inference speed of 6.26 ms, outperforming benchmarks despite cloud contamination. • This breakthrough addresses computational complexity in segmentation models, enhancing post-fire environmental monitoring critical for climate studies.

Human brains are designed to detect faces as quickly as possible, which can lead to the perception of ‘false faces’Faces: we see them in clouds, electrical outlets and even a $28,000 toasted sandwich said to look like the Virgin Mary.Known as face pareidolia, seeing faces in inanimate objects or patterns of light and shadow is a common phenomenon. Continue reading...

• Baker Hughes announced a collaboration with Google Cloud on March 24, 2026, to develop AI-enabled power optimization and sustainability solutions for data centers. • The Houston-based initiative targets efficiency in high-demand AI computing environments using advanced cloud technology. • This partnership addresses growing energy challenges in U.S. data centers powering AI workloads.

NVIDIA announced the Rubin platform, named after astronomer Vera Rubin, marking a shift from Blackwell with extreme co-design across six new chips targeting 1.6nm processes for massive computing power gains. First Rubin systems will launch in the second half of 2026 through AWS, Microsoft, and Google, with Microsoft integrating them into 'Fairwater' AI superfactories. This hardware leap supports edge-centric AI via specialized ASICs, enabling real-time insights, amid rising demand projected over $700 billion in global datacenter leases.

Major European companies warned EU leaders on March 13, 2026, that efforts to reduce dependence on US tech like Microsoft and Google cloud services could damage profitability and competitiveness. The EU's new sovereignty package targets AI and software reliance amid geopolitical risks. Firms across banking and manufacturing highlighted the high costs of shifting from entrenched US platforms. Discussions echoed concerns raised at the January Davos World Economic Forum.

Nvidia announced on March 13, 2026, major investments in capital and its latest chips to develop the next layer of AI cloud infrastructure, targeting US data centers. The initiative involves partnerships with hyperscalers to deploy Blackwell GPUs at scale. This positions Nvidia to dominate AI compute markets valued at over $100 billion annually. Experts note it accelerates US leadership in AI amid global competition.