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240 POSTS

Source: Cloudflare Blog All

Date Source Shii's post Original
Cloudflare Blog Zero Wire on Cloudflare Radar: One Hub for Critical Vulnerabilities Introducing Zero Wire, a hub for investigating critical Internet vulnerabilities
Cloudflare Blog Half the DNS build delay and 85% less memory: Cloudflare's smallest-safe-build planner How we halved DNS build delay and cut memory use by 85%
Cloudflare Blog 4 real? Tracking exploitation and patching of eMudhra's weak keys 4 real? Tracking exploitation and patching of eMudhra’s weak keys
Cloudflare Blog Cloudflare services for private origins is now generally available Cloudflare services for private origins is now generally available
Cloudflare Blog Swarms Over Giants! Cloudflare's DDoS Threat Report for 2026 Q3 Cloudflare DDoS Threat Report 2026 Q3: More swarms, fewer giants
Cloudflare Blog What Took the Internet Offline in Q3 2026: Exam Shutdowns, Blackouts, and Typhoons What took the Internet offline in Q3 2026
Cloudflare Blog Can You Beat the WAF? Cloudflare Launches a PHP Capture the Flag Challenge Introducing the Cloudflare PHP Capture the Flag challenge
Cloudflare Blog Another request's KV cache showed up in Workers AI GLM-5.3! The full root cause and fix Cross-request KV cache exposure in the GLM-5.3 Workers AI model, and our remediation with SGLang
Cloudflare Blog No More Range Tuning! Origin Range Requests Halve R2 p99 Latency Origin Range Requests: Serving large files without range-request tuning
Cloudflare Blog Keys That Won't Open Outside Your Region: Post-Quantum GeoKey Manager Bringing post-quantum cryptography to geographically fenced key management
Cloudflare Blog Cloudflare earns South Korea's ISMS certification: inside the 80-control audit Localizing compliance at scale: achieving South Korea’s ISMS certification
Cloudflare Blog Your WAF Now Sees Responses Too: Cloudflare Introduces Full Transaction Detection Introducing full transaction detection for Cloudflare WAF
Cloudflare Blog Protected About 9 Hours Before Disclosure: Cloudflare WAF Defends Against php2shell by Default Cloudflare deploys protections against php2shell vulnerability
Cloudflare Blog Nearly 100,000 Stores Go Agent-Ready: Commerce.com and Cloudflare Roll Out WebMCP How Commerce.com and Cloudflare are getting storefronts ready for AI agents
Cloudflare Blog 8 eMudhra Certificates Compromised: Update WARP and cloudflared Now 8 eMudhra certificates are compromised. Here's what you need to know
Cloudflare Blog TypeScript in Rust: tsrs is up to 8x faster with 70% less memory! Introducing tsrs: a Port of TypeScript to Rust
Cloudflare Blog How Cloudflare Cut Its AI Code Reviewer's Inference Bill by 68% Cutting our inference bill by 68% by being obsessive about optimization
Cloudflare Blog 3.2x Faster and About Half the Cost Versus an All-LLM Cascade: Meet Clairic! Introducing Clairic, a new System One class of extraction models
Cloudflare Blog Before the Patch Lands: Guard Your NetScaler Gateway with Cloudflare Access Beyond the patch: Protecting your NetScaler gateway against future vulnerabilities
Cloudflare Blog Even Verified Bots Get Watched: Cloudflare's Continuous Accountability System Continuous accountability for Verified bots
Cloudflare Blog A Fully Programmable Secure Web Gateway: Forward, Custom Functions, and DLP Validation with Workers! A fully programmable secure web gateway
Cloudflare Blog Deploy Vite Apps to Cloudflare with Void: SDK, CLI, and Platform in One! Deploy with Void
Cloudflare Blog Cloudflare and OpenAI Team Up: ChatGPT Search Found Hundreds of Millions of New Pages! Cloudflare and OpenAI: making AI discovery better for everyone
Cloudflare Blog Yandex Went Down, but Malicious Bots Didn't Go Dark: They Moved! Yandex outage: Data shows that instead of going dark, malicious bots went on the move
Cloudflare Blog Hyperdrive MySQL Is Now GA: Chasing a 0.001% Empty-Response Bug Inside Hyperdrive: How we solved a rare Hyperdrive MySQL caching bug
Cloudflare Blog Under the hood of D1: how its control plane scales to millions of databases! Under the hood, off the hot path: how D1 scales to millions of databases
Cloudflare Blog Taming 2 billion events per second: how Cloudflare keeps pipeline hardware down Rewinding the exponential: How we keep hardware usage down
Cloudflare Blog Transformers Come to Logpush: Filter, Redact, and Reshape Logs with SQL Before Export Filter, reshape, and redact logs before export with Transformers
Cloudflare Blog Meet Clef-omni: Audio and Video Decisions in One Call, a Cheaper Clef-flash, and a Clef Up to 2x Faster! Introducing Clef-omni with full multimodality, plus a faster Clef and a cheaper Clef-flash
Cloudflare Blog On-Demand CPU and Memory Profiling with Flamegraphs Comes to Workers and Durable Objects Introducing on-demand CPU and memory profiling with flamegraphs for Workers and Durable Objects
Cloudflare Blog Deno Is Joining Cloudflare: Self-Hosting Workers and Durable Objects Gets Serious Deno is joining Cloudflare
Cloudflare Blog Cloudflare Radar Gets a Makeover: The Story Behind the Map-First Redesign Bridging technical depth and usability: The story behind Radar’s redesign
Cloudflare Blog Evidence First, Then AI: Inside Cloudflare Managed Defense's Agentic Security Harness Building an evidence-grounded agentic security operations harness on Cloudflare
Cloudflare Blog The DNS Root Key Changes on October 11: Is Your Resolver Ready for KSK-2024? The keys to the Internet change on October 11. Are you ready?
Cloudflare Blog One Year of the 1.1.1.1 Interns: 750+ Builders Shipped Real Products at Cloudflare One year later: the power of 1.1.1.1 interns
Cloudflare Blog Cloudflare Birthday Week 2026 Wrap-up: All 46 Announcements, Day by Day! Everything we launched during Birthday Week 2026
Cloudflare Blog Streamline: Custom Video Pipelines with Cloudflare Stream and Workers Streamline: custom video pipelines with Cloudflare Stream and Workers
Cloudflare Blog Introducing Web Search API via AI Gateway Introducing Web Search API via AI Gateway
Cloudflare Blog Protect Your Local App with One Flag: Quick Tunnels Now Support Email Authentication Protected Quick Tunnels: simple accountless authentication for your next dev project
Cloudflare Blog Eight Cloudflare Observability Updates at Once: Logs, Traces, and Alerts in One Place 8 major updates to Cloudflare Observability
Cloudflare Blog 2026 Birthday Week: Network Performance Update 2026 Birthday week: network performance update
Cloudflare Blog Enterprise Features for Everyone: Logpush and Platform Limits Expand to All Accounts Updates on our pledge to make Cloudflare features accessible to everyone
Cloudflare Blog Introducing Cloudflare Traces: Follow Requests Through the Whole Platform Introducing Cloudflare Traces: follow requests through our entire platform
Cloudflare Blog Building for Good: How Civil Society Organizations Are Automating on Cloudflare Building for good: How civil society organizations are automating on Cloudflare
Cloudflare Blog Cloudflare OHTTP Gateway Arrives, and Privacy Gateway Is Now OHTTP Relay Announcing Cloudflare OHTTP Gateway – expanding access to Cloudflare’s privacy-preserving infrastructure
Cloudflare Blog Follow the Thread: A New Dashboard to Investigate Account Abuse Follow the thread: a new dashboard to investigate account abuse
Cloudflare Blog A model that doesn't write text? Inside Clef and RL fine-tuning Introducing Clef: our open-source decision models, and new RL fine-tuning platform
Cloudflare Blog AI sovereignty isn't zero-sum! Cloudflare adds two European open models One year later: Sovereign AI and the fight for choice
Cloudflare Blog ML-KEM and ML-DSA Post-Quantum Crypto Come to Workers, One Flag to Opt In Support for modern cryptographic algorithms in Workers
Cloudflare Blog Workers KV Instant Is Here: 1.62ms p99 Reads Introducing Workers KV Instant — powered by Quicksilver
Cloudflare Blog Build the Next Git Platform: A $25,000 Competition and Artifacts Open Beta We want you to build the next Git platform on Cloudflare
Cloudflare Blog Cloudflare OS: A Fully Managed Agent Workspace for Your Company Cloudflare OS: your company’s agent workspace, managed for you
Cloudflare Blog Kafka-Style Streams on R2? Cloudflare K2 Enters Public Beta Announcing Cloudflare K2: serverless event streams
Cloudflare Blog AI Search Now Searches Image Pixels and Runs OCR, and It's GA AI Search is now generally available
Cloudflare Blog Meet Cloudflare Basin: An Egress-Free Data Platform on Iceberg and R2, Now GA Introducing Cloudflare Basin: an open, serverless data platform, now generally available
Cloudflare Blog Cloudflare Impact Hits $100 Million in Donated Services Cloudflare Impact reaches $100 million in donations
Cloudflare Blog Domain Search Reimagined: 420+ Extensions and a cf CLI for Agents on Cloudflare Registrar Simplifying domains for people and agents
Cloudflare Blog Production Errors Straight to Your Coding Agent: Workers Issues Enters Open Beta Detect and send production issues straight to your agent
Cloudflare Blog Get Paid When AI Uses Your Work: Pay Per Use Enters Beta Pay Per Use: when AI uses your work, you should get paid
Cloudflare Blog Charge AI Agents with HTTP 402: Monetization Gateway Opens Closed Beta Monetization Gateway beta: charge AI agents for consumption with HTTP 402
Cloudflare Blog Just Set model to cloudflare/auto: AI Gateway Auto Router Cuts AI Spend by Up to 30% Cut your AI spend with AI Gateway's Auto Router
Cloudflare Blog Spot AI Model Overuse: AI Gateway User Insights Adds Free Category Analysis Identify AI model overuse with User Insights
Cloudflare Blog Containers Get 6x Faster Starts: 648ms Median for Agent Sandboxes Cloudflare Containers, rebuilt to scale agent sandboxes
Cloudflare Blog The Internet Now Has a Second Audience: AI Agent Traffic Up Over 1,700% The Internet has a second audience
Cloudflare Blog Threat Signals Arrives: Open-Source Threat Intelligence, Free for Every Cloudflare Account Introducing Threat Signals: agentic skills for open-source threat intelligence, free for every Cloudflare account
Cloudflare Blog Post-Quantum Signatures Are 40x Bigger: Merkle Tree Certificates to the Rescue Building a post-quantum certificate authority with Merkle Tree Certificates
Cloudflare Blog Is Your Domain Using Post-Quantum Encryption? Now You Can See for Yourself Is your domain using post-quantum encryption? Now you can see for yourself
Cloudflare Blog Preventing Quantum Downgrade Attacks Against IPsec Preventing quantum downgrade attacks against IPsec
Cloudflare Blog Cloudflare Is Building Its Own Certificate Authority for the Whole Internet Building a certificate authority for the whole Internet
Cloudflare Blog Enforce Positive Security with Cloudflare Application Profiles Enforce positive security with Cloudflare Application Profiles
Cloudflare Blog Adaptive Application Security for the AI Era: Cloudflare's Four-Stage Learning Loop Adaptive application security for the AI era: how Cloudflare connects code, traffic, and intelligence to stop attacks
Cloudflare Blog AI Charts Cloudflare's Cryptography: CryptoLabe and the Road to Post-Quantum by 2029 Using AI to chart a course for our post-quantum migration
Cloudflare Blog We Let Frontier AI Attack Cloudflare's Own WAF: Here's What It Found We tested our own WAF with frontier AI models. Here’s what we found
Cloudflare Blog Next.js applications, powered by Vite: introducing Vinext 1.0 Next.js applications, powered by Vite: introducing Vinext 1.0
Cloudflare Blog Introducing cf: the agentic CLI for the entire Cloudflare API Introducing cf: the agentic CLI for the entire Cloudflare API
Cloudflare Blog How fast is the web? Explore billions of real-user measurements with BEACON How fast is the web? Explore billions of real-user measurements with BEACON
Cloudflare Blog VoidZero at Cloudflare: 80+ releases in four months, 10x faster React compiler, Vite+ 1.0 Four months of VoidZero at Cloudflare: making the open-source JavaScript toolchain faster for all humans and agents
Cloudflare Blog Native Rust on Workers: experimental Emscripten target for wasm-bindgen Supporting native Rust in Workers with the new Emscripten target for wasm-bindgen
Cloudflare Blog The road to the agentic browser: Kitesurf gets WebMCP, terminal rendering, and 730,000+ passing tests The road to the agentic browser: A Kitesurf update
Cloudflare Blog Introducing The Cold Start: pitch your startup live at Cloudflare Connect for $500,000 in credits Introducing The Cold Start: pitch your startup live at Cloudflare Connect
Cloudflare Blog Introducing Forge: Cloudflare's open source pipeline for SDKs, CLIs, and docs Introducing Forge: the open source pipeline for generating SDKs, CLIs, docs, and more
Cloudflare Blog EmDash 1.0: a stable CMS with sandboxed plugins and a decentralized registry EmDash 1.0: the stable CMS with a secure plugin registry
Cloudflare Blog Automated traffic just passed human traffic, did you know? Cloudflare's 16th birthday letter on the next Internet Cloudflare's 2026 Annual Founders' Letter
Cloudflare Blog AI coding agents can now set up Turnstile for you! Meet Turnstile Spin Agents can now set up your website’s security with Turnstile Spin
Cloudflare Blog A cross-tenant leak in Cloudflare Containers? Here's the full story! How Cloudflare addressed a cross-tenant data exposure vulnerability in Containers
Cloudflare Blog Cloudflare finally tames HTTP's ugliest header: Vary now works with Cache Rules We just shipped support for the ugliest part of HTTP: Vary
Cloudflare Blog Ending "it worked in staging" for good: why Cloudflare really built Worker Previews Introducing Worker Previews: Isolated preview environments for every change your agent makes
Cloudflare Blog Python Workers is now generally available! You can build on Cloudflare without writing any JavaScript! Python Workers are now generally available
Cloudflare Blog One equation, 100 TB of RAM saved across Cloudflare's whole network! Saving another 100TB of RAM with math (and Rust)
Cloudflare Blog Is That Storefront's JavaScript Really Safe? What Cloudflare Client-Side Security Found in 4 Attacks When scanners miss the attack: how Cloudflare Client-Side Security protects storefronts
Cloudflare Blog Cloudflare Brings Granular Access Control to Workers, Great News for CI Tokens and AI Agents Alike! Give every teammate and agent the right level of access to your Workers
Cloudflare Blog Cloudflare's New "Disallow AI Training" Setting Lets You Stay in Search While Blocking AI Training! Have it both ways: stay discoverable in search while disallowing AI training
Cloudflare Blog Cloudflare CASB Can Now Clean Up Risky Shared Files Automatically Introducing automatic remediation policies with Cloudflare CASB
Cloudflare Blog 1.1.1.1 Just Validated a 2,420-Byte Signature! Post-Quantum DNSSEC Has Arrived 1.1.1.1 now supports post-quantum DNSSEC, all 2,420 bytes of it
Cloudflare Blog Node.js Compatibility and the App Size Limit, Both Solved! Cloudflare Workers Rebuilds Its Module Registry How we rebuilt Cloudflare Workers’ module registry for Node.js compatibility
Cloudflare Blog HelloRetryRequests Dropped from 52% to 3.7%: Cloudflare's New Trick for Automatic Key Exchange Automatic Key Exchange: faster, post-quantum secure origin handshakes for 45 billion daily connections (and counting)
Cloudflare Blog AI Agents That Hunt Vulnerabilities and Propose Patches: Cloudflare's Wild New Feature Introducing context-aware vulnerability discovery and remediation with Cloudflare Managed Defense and OpenAI Daybreak models
Cloudflare Blog Did You Know Cloudflare Can Compress Its Cache 2.8x with Zstandard? How we could save petabytes of cache storage with Zstandard and Pingora
Cloudflare Blog Cloudflare's New "Adaptive Intelligence" Turns Bot Attacks Into a Losing Bet! Introducing Adaptive Intelligence: undermining the economics of every bot attack
Cloudflare Blog Did you know Cloudflare's BotBase now shows your submission status? BotBase for Operators: A clearer path to joining Cloudflare's directory of bots and agents
Cloudflare Blog 1.1.1.1's DNS Cache Gets 56% Slimmer! Cloudflare Frees Up 100 Terabytes of Memory How we saved 100 terabytes of memory by optimizing 1.1.1.1's DNS cache
Cloudflare Blog Cloudflare's official blog just moved to EmDash! It shrugged off a spike to 5,000 requests per second! The Cloudflare Blog – Brought to you by EmDash
Cloudflare Blog Is your AI bot policy out of sync with robots.txt? Cloudflare's new Bot Preference Sync keeps them aligned automatically! Say it once: introducing Bot Preference SynC
Cloudflare Blog robots.txt Finally Walks the Talk! Cloudflare's Bot Preference Sync Keeps It in Sync Automatically Say it once: introducing Bot Preference Sync
Cloudflare Blog Does OAuth consent really have to be all-or-nothing? From all-or-nothing to task-based OAuth consent
Cloudflare Blog A New Spectre Attack Leaking 12 Bits a Second — and How Cloudflare Workers Sealed It With Hardware! A revisit of remote Spectre attacks on Cloudflare Workers
Cloudflare Blog Wait, a Tier-1 network was stripping BGP's route-leak-blocking "OTC" attribute! BGP Role model: tracking the adoption of RFC 9234
Cloudflare Blog Cloudflare can now spot MCP traffic with a single header! How Cloudflare detects MCP traffic and helps secure it
Cloudflare Blog Cloudflare Workers can now be locked down with Access in one click! Secure all your internal vibe-coded applications — in one click
Cloudflare Blog Looks like internet traffic quietly dipped on eclipse day too Total eclipse of the Internet: traffic impacts in Iceland, Spain, and Portugal
Cloudflare Blog Say Goodbye to "Not This Cert Again"! CT Monitoring Gets Smarter at GA Certificate Transparency Monitoring is now generally available
Cloudflare Blog 935 DDoS Attacks Broke 1 Tbps — Cloudflare's Latest Threat Report Is Wild! Cloudflare DDoS Threat Report H1 2026: 1 Tbps attacks soar as DNS floods and geopolitical tensions drive a new wave
Cloudflare Blog Five Days, One Giant Recap: Everything Cloudflare Announced During Agents Week! Everything we launched during Agents Week
Cloudflare Blog Cloudflare for Government Just Hit FedRAMP's Highest Tier! Serving the most critical missions: Cloudflare for Government achieves FedRAMP Class D (High) Certified status
Cloudflare Blog Your Cursor Movements Might Give You Away! Cloudflare's New Bot Detector "Precursor" Goes Trust-Based Unveiling good and bad behaviors on the Agentic Internet
Cloudflare Blog Workers AI and AI Gateway merge into Cloudflare's new AI control plane! Unifying Workers AI and AI Gateway into a single AI control plane
Cloudflare Blog Just ask "Is Portugal's internet fast?" and you'll know! Cloudflare's new AI tool "Radar Researcher" is here! Introducing Radar Researcher: An AI tool for exploring Internet data in plain language
Cloudflare Blog Cloudflare gives back to its community! Ambassadors and Community Engineers launch, with another $1M for open source Announcing Cloudflare Ambassadors, Community Engineers, and another $1M in open-source funding
Cloudflare Blog One switch, and your site talks to AI agents! Cloudflare launches a WebMCP developer preview Give any website a WebMCP interface
Cloudflare Blog AI agents are your new customers! Cloudflare's vision for an open, next-generation web that's readable, discoverable, callable, and payable Building an open Agentic Internet: readable, discoverable, callable, and payable
Cloudflare Blog MCP gets a major overhaul! The stateless core now runs natively on Cloudflare Workers! The next generation of MCP
Cloudflare Blog Introducing Kitesurf: Cloudflare's agent-first browser is here, using up to 7x less memory than Chromium! Introducing Kitesurf: The agent-first browser that runs in V8 isolates on Cloudflare Workers
Cloudflare Blog No More Wiring Workers AI and Vectorize by Hand! Cloudflare Launches Its New Search Engine, AI Search! Cloudflare AI Search: give your agents a search engine for your data
Cloudflare Blog More Than Half Your Site's Traffic Isn't Human Anymore! Cloudflare Makes 'Agent Readiness' Visible From ranking to recommended: get your site ready to thrive in the age of AI agents
Cloudflare Blog Cloudflare Just Swept Both SASE and SSE Visionary Spots! Cloudflare is the only vendor named a Visionary in 2026 SASE and SSE reports
Cloudflare Blog Wait, Trust Can Only Shrink!? Cloudflare Proposes a New AI Agent Security Design: The Agent Access Model The Agent Access Model
Cloudflare Blog Cloudflare freed up 10,000+ hours a month with internal AI adoption! The story behind Cloudflare OS How we’re rethinking work at Cloudflare with Cloudflare OS
Cloudflare Blog Stop the "Thousands of Tickets Closed" Disaster: Cloudflare's WriteGuard Guards MCP Server Writes with 4 Risk Tiers WriteGuard: fine-grained controls for MCP Servers
Cloudflare Blog Cloudflare AI Gateway can finally tell you who's actually using it! Catching rogue AI behavior with identity-aware analytics
Cloudflare Blog Cloudflare OS Is Here: An Open Platform Where Agents Work for Your Whole Company! Cloudflare OS: an open platform for agents, apps, and work
Cloudflare Blog AI Agents Get Their Own Wallet! Cloudflare Announces Cloudflare Wallets Announcing Cloudflare Wallets: the programmable wallet for the agentic Internet
Cloudflare Blog Wait, Automatic Tracing? wrangler dev Now Ships a Debug API Built for Coding Agents! Your agent can now debug Workers with local tracing
Cloudflare Blog 250K Violations Caught in 4 Months! Cloudflare's New AI Reviewer 'Codex' Is Wild! How Cloudflare enforces engineering standards using AI
Cloudflare Blog CI/CD Now Runs Entirely on Cloudflare — With a Self-Healing AI Agent! Run CI/CD for millions of repos — on your platform, on Cloudflare
Cloudflare Blog From 200 Issues to 30! How an Army of AI Sub-Agents Rescued Astro How we built a software factory to drive Astro’s GitHub issue count to zero
Cloudflare Blog Now You Can See Inside Your Agents! Introducing Cloudflare Agents! Introducing: Cloudflare Agents
Cloudflare Blog Code Gets Written Faster Than It Can Be Reviewed — Cloudflare Unveils the Agent Development Lifecycle! The Agent Development Lifecycle has arrived on Cloudflare
Cloudflare Blog Your Agent Needs a Computer, Not a Container: @cloudflare/computer Arrives Your agent needs a computer, not a container — introducing @cloudflare/computer
Cloudflare Blog Python and JavaScript Workers can now call each other directly, no schema required! Workers RPC now works across Python and JavaScript
Cloudflare Blog Cloudflare Workers Can Now Receive Inbound TCP — Full gRPC Support with Containers! Cloudflare Workers and Containers now support inbound TCP connections and gRPC
Cloudflare Blog Cloudflare Spend Just Got a Whole Lot Easier to Track with the Billable Usage API! Introducing the Billable Usage API: programmatic cost visibility for Cloudflare
Cloudflare Blog Kimi and GLM's Context Window Just Doubled — Cloudflare's Shrinking Trick Is Wild Smaller, faster, safer: running Kimi and GLM at scale
Cloudflare Blog Can the Cloud Become an Agent's Best Friend? Cloudflare Kicks Off Agents Week! Welcome to Agents Week
Cloudflare Blog Did You Know You Can Now Spin Up Your Own Private MoQ Relay? An API for MoQ: provision your own isolated relays
Cloudflare Blog Cdnjs, Serving 9 Billion Daily Requests, Just Moved Entirely Onto Cloudflare's Own Platform! Dogfooding at scale: migrating cdnjs to Cloudflare’s Developer Platform
Cloudflare Blog Origins Just Got Quantum-Resistant Authentication! Post-quantum authentication to origins is now supported
Cloudflare Blog Typhoons, quakes, blackouts, shutdowns — how the world's Internet shook in Q2 2026 Natural disasters and government interference: examining Q2 2026’s major Internet disruption event
Cloudflare Blog Goodbye OHTTP debugging headaches! Cloudflare open-sources its privacy proxy CLI, pvcli We’re open sourcing our privacy proxy CLI
Cloudflare Blog Shocking 70% Rewrite Rate! BGP's ORIGIN Attribute Is Being Secretly Manipulated by Transit Providers BGP ORIGIN attribute manipulation and its impact on the Internet
Cloudflare Blog Say Goodbye to Origin Headers Wrecking Your Cache — Meet Cache Response Rules Introducing Cache Response Rules
Cloudflare Blog Surprise! The Quarterfinal That Shook the Internet More Than Any 2026 World Cup Match How the 2026 World Cup affected Internet traffic
Cloudflare Blog Surprise Consolidation! Cloudflare Internal DNS Is Now Generally Available! Cloudflare Internal DNS is now generally available
Cloudflare Blog Two Critical WordPress Vulnerabilities — Cloudflare's WAF Blocked Them Before Public Disclosure! Cloudflare WAF protects WordPress applications from two high-severity vulnerabilities
Cloudflare Blog Bypassed Validation, No Longer Invisible: Cloudflare Ships the New "EDE 33" Error Code A broken DNSSEC rollover took down .AL. Now 1.1.1.1 tells you when validation is bypassed
Cloudflare Blog Surprise Behavior Analysis! Cloudflare's Precursor Exposes Bots Completely! Introducing Precursor: detecting agentic behavior with continuous client-side signals
Cloudflare Blog Smart Tiered Cache Levels Up! Say Goodbye to Origin Hairpinning on Public Clouds! Improving Smart Tiered Cache for Public Cloud Regions
Cloudflare Blog Post-Quantum Signatures: Cloudflare's Verdict Is 'Just Use ML-DSA'! Why we cannot wait for better post-quantum signature algorithms
Cloudflare Blog No leader required!? Cloudflare's new consensus service "Meerkat" Introducing Meerkat: an experiment in global consensus
Cloudflare Blog Cloudflare joins the UK government's Cyber Resilience Pledge — and its defenses block 234 billion threats a day! Cloudflare proudly joins the UK government's Cyber Resilience Pledge
Cloudflare Blog You can now put a cache in front of your Worker! And on a hit, CPU billing is zero Your Worker can now have its own cache in front of it
Cloudflare Blog Cloudflare's new "Monetization Gateway" is here! Charge for any resource with HTTP 402 Announcing the Monetization Gateway: charge for any resource behind Cloudflare via x402
Cloudflare Blog Cloudflare announces new moves to protect creators! Fewer crawls, and you get paid for what actually gets used Making AI search smarter
Cloudflare Blog You can now sort AI bots into Search, Agent, and Training! And ad pages get protected by default Your site, your rules: new AI traffic options for all customers
Cloudflare Blog One year since Cloudflare's "Content Independence Day"! I looked at how the web economy started moving in the age of AI agents Content Independence Day, one year on- building the business model for the agentic Internet
Cloudflare Blog AI crawlers unmasked! Attribution Business Insights is here! Unmasking the crawls with Attribution Business Insights
Cloudflare Blog Cloudflare Workflows now has saga rollbacks: automatic undo when a step fails! How we built saga rollbacks for Cloudflare Workflows
Cloudflare Blog Cloudflare's Self-Managed OAuth Opens Up to Every Developer! Unlocking the Cloudflare app ecosystem with OAuth for all
Cloudflare Blog Post-quantum cryptography goes national! The White House executive order sets a 2030 deadline! The White House's post-quantum executive order is an important milestone. It’s time to get to work
Cloudflare Blog Hidden for years! Cloudflare finds a bug in the hyper HTTP library How we found a bug in the hyper HTTP library
Cloudflare Blog No signup required! AI agents can now ship a Worker instantly with wrangler deploy Temporary Cloudflare Accounts for AI agents
Cloudflare Blog An AI agent fleet auto-hunts vulnerabilities! How Cloudflare builds its own vulnerability harness Build your own vulnerability harness
Cloudflare Blog Project Galileo turns 12! Cloudflare's first report on cyberattacks against civil society is here Celebrating 12 years of Project Galileo
Cloudflare Blog Cloudflare's Agents SDK becomes a shared runtime for agents — Flue is the first framework on board! Bringing more agent harnesses and frameworks to Cloudflare, starting with Flue
Cloudflare Blog The Cloudflare One stack is here! Hand your Zero Trust setup and migration to an AI agent! Introducing the Cloudflare One stack- agent-powered deployment
Cloudflare Blog Cloudflare DMARC Management is now GA, and email authentication is free for everyone! Cloudflare DMARC Management is now generally available
Cloudflare Blog Cloudflare's AI team gains talent from Ensemble AI to make Workers AI faster and cheaper! Growing the Cloudflare AI team with talent from Ensemble AI
Cloudflare Blog Cloudflare's security scans got 10x faster — 120 scans per second with zero extra hardware! Scaling Security Insights: how we achieved a 10x increase in global scanning capacity
Cloudflare Blog Route public traffic to private origins! Cloudflare's Application Services for Private Origins is here! Route public traffic to private applications with Cloudflare
Cloudflare Blog When AI Attacks, Cloudflare Defends Itself as Customer Zero! Defend against frontier cyber models: Cloudflare's architecture as customer zero
Cloudflare Blog Block attackers before they strike with Cloudforce One threat intel in your WAF! Turning Cloudflare’s threat indicators into real-time WAF rules
Cloudflare Blog No more scary AI bills: Cloudflare AI Gateway adds spend limits! Your AI bill is out of control. Cloudflare can fix it now.
Cloudflare Blog The team behind Vite, VoidZero, is joining Cloudflare! VoidZero is joining Cloudflare
Cloudflare Blog Half of Tier 1 Networks Were Wide Open: Enforce First AS in BGP! Enforcing the First AS in BGP AS PATHs
Cloudflare Blog Cloudflare cut a 4-hour core server reboot down to 3 minutes! How we reduced core unit boot time from hours to minutes
Cloudflare Blog A Billion Events a Second: Cloudflare's Town Lake and Skipper Reshaped Its Internal Data How we built Cloudflare's data platform and an AI agent on top of it
Cloudflare Blog 87 Days Offline: What Cloudflare Radar Saw as Iran's Internet Flickered Back! Iran's Internet is partially restored, Cloudflare Radar data shows
Cloudflare Blog Cloudflare CASB Now Sees Inside Claude Enterprise! Announcing Claude Compliance API support with Cloudflare CASB
Cloudflare Blog Cloudflare becomes the hands for Claude Managed Agents! Announcing Claude Managed Agents on Cloudflare
Cloudflare Blog Cloudflare Let a Vulnerability-Hunting AI Named Mythos Loose on Its Real Infrastructure! Project Glasswing: what Mythos showed us
Cloudflare Blog The parts you never read were the culprit: Cloudflare's hidden ClickHouse bottleneck! Our billing pipeline was suddenly slow. The culprit was a hidden bottleneck in ClickHouse
Cloudflare Blog Browser Run moved to Cloudflare Containers and now scales 4x! Browser Run: now running on Cloudflare Containers, it’s faster and more scalable
Cloudflare Blog When idle isn't idle: the death spiral that trapped quiche's CUBIC! When "idle" isn't idle: how a Linux kernel optimization became a QUIC bug
Cloudflare Blog Ever heard of Copy Fail? How Cloudflare shut down a Linux kernel bug with bpf-lsm! How Cloudflare responded to the “Copy Fail” Linux vulnerability
Cloudflare Blog Cloudflare cuts 1,100+ jobs to reshape for the agentic AI era! Building For The Future
Cloudflare Blog When DNSSEC Broke and All of .de Went Dark: How 1.1.1.1 Held the Line! When DNSSEC goes wrong: how we responded to the .de TLD outage
Cloudflare Blog A Different Workflow for Every Tenant: Cloudflare Dynamic Workflows Arrives! Introducing Dynamic Workflows: durable execution that follows the tenant
Cloudflare Blog Code Orange: Fail Small is done — Cloudflare's network now breaks small! Code Orange: Fail Small is complete. The result is a stronger Cloudflare network
Cloudflare Blog Post-quantum encryption for Cloudflare IPsec is finally GA! Post-quantum encryption for Cloudflare IPsec is generally available
Cloudflare Blog Cloudflare Agents Now Create Accounts, Buy Domains, and Deploy on Their Own Agents can now create Cloudflare accounts, buy domains, and deploy
Cloudflare Blog Shutdowns, outages, and conflict: reviewing Q1 2026's Internet disruptions with Cloudflare Radar! Shutdowns, power outages, and conflict: a review of Q1 2026 Internet disruptions
Cloudflare Blog Rust Worker panics no longer poison the whole instance! Making Rust Workers reliable: panic and abort recovery in wasm‑bindgen
Cloudflare Blog 'Bot or human?' has run its course: Cloudflare's case for an intent-based web! Moving past bots vs. humans
Cloudflare Blog Running Ourselves on Our Own Platform: Inside Cloudflare's Internal AI Engineering Stack! The AI engineering stack we built internally — on the platform we ship
Cloudflare Blog Cloudflare Runs AI Code Review with Seven Specialists at Once! Orchestrating AI Code Review at scale
Cloudflare Blog Cloudflare's Agents Week 2026: a five-category flood of new agent services! Building the agentic cloud: everything we launched during Agents Week 2026
Cloudflare Blog Unweight: Cloudflare shrinks an LLM by 22% with zero quality loss! Unweight: how we compressed an LLM 22% without sacrificing quality
Cloudflare Blog Meet Shared Dictionaries: compression that ships only the diff! Shared Dictionaries: compression that keeps up with the agentic web
Cloudflare Blog Cloudflare Hits Fastest in 60% of Top Networks With Rust-Based FL2! Agents Week: network performance update
Cloudflare Blog Your agents finally remember: Cloudflare launches Agent Memory! Agents that remember: introducing Agent Memory
Cloudflare Blog Flip Features in Sub-Milliseconds: Meet Cloudflare Flagship! Introducing Flagship: feature flags built for the age of AI
Cloudflare Blog Stop AI from learning your old pages with Cloudflare's Redirects for AI Training! Redirects for AI Training enforces canonical content
Cloudflare Blog What Score Would Your Site Get From AI Agents? Meet Cloudflare's Agent Readiness Score Introducing the Agent Readiness score. Check to see if your site is agent-ready
Cloudflare Blog Cloudflare Built the Foundation for Extra-Large LLMs — and Made Kimi K2.5 3x Faster! Building the foundation for running extra-large language models
Cloudflare Blog Agents Can Send Their Own Email Now — Cloudflare Email Service Is in Public Beta! Email for agents - Cloudflare Email Service now in public beta
Cloudflare Blog Deploy PlanetScale Postgres and MySQL Straight from Cloudflare! Deploy Postgres and MySQL databases with PlanetScale + Workers
Cloudflare Blog Cloudflare Artifacts: versioned storage that speaks Git, built for agents! Artifacts: versioned storage that speaks Git
Cloudflare Blog You don't have to build search infra anymore: Cloudflare AI Search is here! AI Search: the search primitive for your agents
Cloudflare Blog Cloudflare's AI Platform brings every model's inference under one API! Cloudflare’s AI Platform: an inference layer designed for agents
Cloudflare Blog Cloudflare rebuilt the Workflows control plane for the agentic era! Rearchitecting the Workflows control plane for the agentic era
Cloudflare Blog Give your agent a voice: Cloudflare's new @cloudflare/voice pipeline is here! Add voice to your agent
Cloudflare Blog Register a Domain Without Leaving Your Code: Cloudflare's Registrar API Hits Beta! Register domains wherever you build: Cloudflare Registrar API now in beta
Cloudflare Blog Idle cost $0: Cloudflare's Project Think reinvents long-running AI agents! Project Think: building the next generation of AI agents on Cloudflare
Cloudflare Blog Just talk to your Cloudflare dashboard: meet Agent Lee! Introducing Agent Lee - a new interface to the Cloudflare stack
Cloudflare Blog Give Your Agents a Whole Browser: Cloudflare's Browser Run Is Here! Browser Run: give your agents a browser
Cloudflare Blog Users, agents, and Workers all connect: meet Cloudflare Mesh! Secure private networking for everyone: users, nodes, agents, Workers — introducing Cloudflare Mesh
Cloudflare Blog Managed OAuth for Access makes internal apps agent-ready in one click! Managed OAuth for Access: make internal apps agent-ready in one click
Cloudflare Blog Leaked Token? Auto-Revoked: Cloudflare Hardens Non-Human Identity Security! Securing non-human identities: automated revocation, OAuth, and scoped permissions
Cloudflare Blog Cloudflare's Enterprise MCP Blueprint: Code Mode Cuts Tokens by 94%! Scaling MCP adoption: Our reference architecture for simpler, safer and cheaper enterprise deployments of MCP
Cloudflare Blog Cloudflare Sandboxes hits GA: give your agents a real computer! Agents have their own computers with Sandboxes GA
Cloudflare Blog Cloudflare's outbound Workers: authenticate your sandbox without ever handing it the token! Dynamic, identity-aware, and secure Sandbox auth
Cloudflare Blog Give Every AI-Generated App Its Own DB: Cloudflare's Durable Object Facets! Durable Objects in Dynamic Workers: Give each AI-generated app its own database
Cloudflare Blog One command for all of Cloudflare: say hi to the unified CLI cf Building a CLI for all of Cloudflare
Cloudflare Blog Cloudflare kicks off Agents Week to build the Internet for AI agents! Welcome to Agents Week
Cloudflare Blog Cloudflare's global network just hit 500 Tbps! 500 Tbps of capacity: 16 years of scaling our global network
Cloudflare Blog From bytecode to packet: filterforge auto-generates magic packets for BPF malware! From bytecode to bytes- automated magic packet generation
Cloudflare Blog Cloudflare commits to full post-quantum security by 2029! Cloudflare targets 2029 for full post-quantum security
Cloudflare Blog One Screen for All Your Cloudflare Accounts: Organizations Hits Public Beta! How we built Organizations to help enterprises manage Cloudflare at scale
Cloudflare Blog Cloudflare is rethinking CDN cache for the AI era! Why we're rethinking cache for the AI era
Cloudflare Blog EmDash arrives: the WordPress successor that finally fixes plugin security! Introducing EmDash — the spiritual successor to WordPress that solves plugin security
Cloudflare Blog 1.1.1.1's promise not to track you, checked by outsiders once more! Our ongoing commitment to privacy for the 1.1.1.1 public DNS resolver