每日新闻
最后更新：2026-05-15 06:04（北京时间）How Cloudflare responded to the “Copy Fail” Linux vulnerability
When a critical Linux kernel privilege escalation was publicly disclosed, Cloudflare's security and engineering teams detected, investigated, and mitigated the threat across our global fleet, confirmi...
Building for the future
This afternoon, we sent the following email to our global team. One of our core values at Cloudflare is transparency, and we believe it's important that you hear this directly from us because it’s a m...
When "idle" isn't idle: how a Linux kernel optimization became a QUIC bug
We investigated a bug where CUBIC's congestion window became pinned at its minimum floor, causing a performance to plummet. The fix involved correctly measuring idle periods to distinguish RTT wait ti...
Browser Run: now running on Cloudflare Containers, it’s faster and more scalable
We’ve enabled higher usage limits, faster performance, better reliability, and increased shipping velocity for our Browser Run product by rebuilding on top of Cloudflare’s Containers. Here’s how....
Our billing pipeline was suddenly slow. The culprit was a hidden bottleneck in ClickHouse
When a partitioning change to our petabyte-scale ClickHouse cluster caused critical billing jobs to stall, standard metrics showed no obvious errors. This post explores how we identified severe lock c...
How finance teams use Codex
See how finance teams can use Codex to build MBRs, reporting packs, variance bridges, model checks, and planning scenarios from real work inputs....
Our response to the TanStack npm supply chain attack
OpenAI details its response to the TanStack “Mini Shai-Hulud” supply chain attack, outlines protections taken to secure systems and signing certificates, and explains why macOS users must update OpenA...
Building a safe, effective sandbox to enable Codex on Windows
Learn how OpenAI built a secure sandbox for Codex on Windows, enabling safe, efficient coding agents with controlled file access and network restrictions....
Helping ChatGPT better recognize context in sensitive conversations
Learn how new ChatGPT safety updates improve context awareness in sensitive conversations, helping detect risk over time and respond more safely....
Work with Codex from anywhere
Use Codex anywhere with the ChatGPT mobile app. Monitor, steer, and approve coding tasks in real time across devices and remote environments....
AWS Transform agents now available in Kiro, Claude, Cursor, and Codex
Today, AWS announces that the AWS Transform agents — built on decades of AWS migration and modernization experience — are now accessible through a Kiro power, agent plugins, and via the AWS Transfo...
SageMaker AI now supports serverless model customization for Qwen3.6
Amazon SageMaker AI now supports serverless model customization for Qwen3.6 27B parameter model using supervised fine-tuning (SFT) and reinforcement fine-tuning (RFT). Qwen3.6 is a popular open-wei...
Announcing general availability of Amazon EC2 M3 Ultra Mac instances
Amazon Web Services announces general availability of Amazon EC2 M3 Ultra Mac instances, powered by the latest Mac Studio hardware. Amazon EC2 M3 Ultra Mac instances are the next-generati...
Amazon CloudFront announces Passthrough Mode for mutual TLS (Viewer)
Amazon CloudFront now supports passthrough mode for viewer mutual TLS (mTLS) authentication, enabling customers to forward client certificates to their origin for validation without requiring Cloud...
Amazon Bedrock Introduces Advanced Prompt Optimization and Migration Tool
Customers spend days to weeks optimizing prompts and evaluating responses when they want to migrate to a new model or just get better performance out of their current model. The...
When DNSSEC goes wrong: how we responded to the .de TLD outage
On May 5, 2026, DENIC published broken DNSSEC signatures for the .de TLD, making millions of domains unreachable. Here's what 1.1.1.1 saw, how serve stale cushioned the impact, and how we restored res...
How NVIDIA engineers and researchers build with Codex
Teams use Codex with GPT-5.5 to ship production systems and turn research ideas into runnable experiments....
What Parameter Golf taught us about AI-assisted research
Parameter Golf brought together 1,000+ participants and 2,000+ submissions to explore AI-assisted machine learning research, coding agents, quantization, and novel model design under strict constraint...
AutoScout24 scales engineering with AI-powered workflows
Learn how AutoScout24 Group uses Codex and ChatGPT to speed development cycles, improve code quality, and expand AI adoption....
AWS Security Agent now supports full repository code reviews
Today, AWS announces the release of full repository code review
Amazon EventBridge Scheduler adds 619 new SDK API actions, including Lambda Managed Instances
Amazon EventBridge Scheduler expands its AWS SDK integrations with 13 additional services and 619 new API actions across new and existing AWS services, including AWS Lambda Managed Instances. You c...
AWS Lambda supports scheduled scaling for functions on Lambda Managed Instances
AWS Lambda now supports scheduled scaling for functions running on Lambda Managed Instances, using Amazon EventBridge Scheduler. This capability allows you to define one-time or recurring schedules...
Amazon RDS for Oracle now supports M8i and R8i instances with Oracle SE2 License Included
Amazon RDS for Oracle now offers M8i and R8i instances with Oracle Database Standard Edition 2 (SE2) with the License Included (LI). M8i and R8i ins...
Amazon FSx for OpenZFS now supports creating Multi-AZ file systems in shared VPCs
Amazon FSx for OpenZFS now allows you to create Multi-AZ file systems in shared VPCs within your AWS organization, making it easier for you&nb...
Code Orange: Fail Small is complete. The result is a stronger Cloudflare network
We have completed a massive engineering effort to make our infrastructure more resilient. Through new tools like Snapstone and the Engineering Codex, we've implemented safer configuration changes and ...
How ChatGPT adoption broadened in early 2026
ChatGPT adoption surged in Q1 2026, with fastest growth among users over 35 and more balanced gender usage, signaling broader mainstream AI adoption....
How finance teams use Codex
See how finance teams can use Codex to build MBRs, reporting packs, variance bridges, model checks, and planning scenarios from real work inputs....
Amazon Redshift launches RG instances powered by AWS Graviton
Amazon Redshift announces the general availability of RG instances, a new generation of provisioned cluster nodes powered by AWS Graviton ...
Karpenter now supports Amazon Application Recovery Controller zonal shift
Amazon Elastic Kubernetes Service (Amazon EKS) now supports Amazon Application Recovery Controller (ARC) zonal shift and zonal ...
Amazon SageMaker Feature Store now supports SageMaker Python SDK V3
Amazon SageMaker Feature Store now supports the SageMaker Python SDK v3, including new capabilities for Lake Formation access controls and Apache Iceberg table properties configuration. Feature Sto...