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SC Media, Wednesday, March 4th, 2026
Cybercrime has reached full industrial scale, with attackers weaponizing the internet's openness and the connective tissue of cloud and software-as-a-service platforms to move faster and more efficiently than ever, according to a new report from Cloudflare Inc.
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Cloudflare, Wednesday, March 4th, 2026
One of our favorite ask-me-anything questions for company meetings or panels at security conferences is the classic: 'What keeps you up at night?'
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Cloudflare, Wednesday, March 4th, 2026
Trust is the most expensive vulnerability in modern security architecture. In recent years, the security industry has pivoted toward a zero trust model for networks - assuming breach and verifying every request.
more → Cloudflare, Wednesday, March 4th, 2026
Traditional Web Application Firewalls typically require extensive, manual tuning of their rules before they can safely block malicious traffic. When a new application is deployed, security teams usually begin in a logging-only mode, sifting through logs to gradually assess which rules are safe for blocking mode.
more → Cloudflare, Wednesday, March 4th, 2026
Most security teams spend their days playing a high-stakes game of Whac-A-Mole. A user's credentials get phished, or they accidentally download a malicious file, and suddenly you're in incident response mode.
more → Cloudflare, Tuesday, March 3rd, 2026
Email security has always been defined by impermanence. It is a perpetual call-and-response arms race, where defenses are only as strong as the last bypass discovered and attackers iterate relentlessly for even marginal gains. Every control we deploy eventually becomes yesterday's solution.
more → Cloudflare, Tuesday, March 3rd, 2026
For years, the cybersecurity industry has suffered from a "data gravity" problem. Security teams are buried under billions of rows of telemetry, yet they remain starved for actionable insights.
more → Cloudflare, Tuesday, March 3rd, 2026
After spending the last year translating trillions of network signals into actionable intelligence, Cloudforce One has identified a fundamental evolution in the threat landscape: the era of brute force entry is fading.
more → The New Stack, Monday, March 2nd, 2026
Cloudflare now supports Markdown for AI agents. Explore why "Intent Engineering" and transparent web design are the future for both humans and bots alike.
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Cloudflare, Monday, March 2nd, 2026
Every organization approaches security through a unique lens, shaped by their tooling, requirements, and history. No two environments look the same, and none stay static for long. We believe the platforms that protect them shouldn't be static either.
more → Cloudflare, Monday, March 2nd, 2026
In the world of cybersecurity, "starting from scratch" is a double-edged sword. On one hand, you have a clean slate; on the other, you face a mountain of configurations, best practices, and potential "gotchas."
more → Cloudflare, Friday, February 27th, 2026
At 3 AM, a single IP requested a login page. Harmless. But then, across several hosts and paths, the same source began appending ?debug=true - the sign of an attacker probing the environment to assess the technology stack and plan a breach.
more → Cloudflare, Friday, February 27th, 2026
You've seen it. Maybe you didn't register it consciously, but you've seen it. That little widget asking you to verify you're human. That full-page security check before accessing a website.
more → Cloudflare, Friday, February 27th, 2026
Cloudflare Radar already offers a wide array of security insights - from application and network layer attacks, to malicious email messages, to digital certificates and Internet routing.
more → Cloudflare, Friday, February 27th, 2026
Handling data in streams is fundamental to how we build applications. To make streaming work everywhere, the WHATWG Streams Standard (informally known as "Web streams") was designed to establish a common API to work across browsers and servers.
more → Cloudflare, Monday, February 23rd, 2026
During Security Week 2025, we launched the industry's first cloud-native post-quantum Secure Web Gateway (SWG) and Zero Trust solution, a major step towards securing enterprise network traffic sent from end user devices to public and private networks.
more → Cloudflare, Friday, February 20th, 2026
Model Context Protocol (MCP) has become the standard way for AI agents to use external tools. But there is a tension at its core: agents need many tools to do useful work, yet every tool added fills the model's context window, leaving less room for the actual task.
more → Cloudflare, Thursday, February 12th, 2026
The way content and businesses are discovered online is changing rapidly. In the past, traffic originated from traditional search engines, and SEO determined who got found first. Now the traffic is increasingly coming from AI crawlers and agents that demand structured data within the often-unstructured Web that was built for humans.
more → InfoQ, Saturday, February 7th, 2026
Cloudflare has introduced Moltworker, an open-source implementation that enables running Moltbot-a self-hosted personal AI agent-on Cloudflare's Developer Platform, removing the need for dedicated local hardware.
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Cloudflare, Thursday, February 5th, 2026
Welcome to the 24th edition of Cloudflare's Quarterly DDoS Threat Report. In this report, Cloudforce One offers a comprehensive analysis of the evolving threat landscape of Distributed Denial of Service (DDoS) attacks based on data from the Cloudflare network. In this edition, we focus on the fourth quarter of 2025, as well as share overall 2025 data.
more → Cloudflare, Friday, January 30th, 2026
Today, we're introducing a new Worker template for Vertical Microfrontends (VMFE). This template allows you to map multiple independent Cloudflare Workers to a single domain, enabling teams to work in complete silos - shipping marketing, docs, and dashboards independently - while presenting a single, seamless application to the user.
more → Cloudflare, Friday, January 30th, 2026
Earlier this week, the UK's Competition and Markets Authority (CMA) opened its consultation on a package of proposed conduct requirements for Google. The consultation invites comments on the proposed requirements before the CMA imposes any final measures.
more → Cloudflare, Thursday, January 29th, 2026
The Internet woke up this week to a flood of people buying Mac minis to run Moltbot (formerly Clawdbot), an open-source, self-hosted AI agent designed to act as a personal assistant.
more → Cloudflare, Tuesday, January 27th, 2026
Matrix is the gold standard for decentralized, end-to-end encrypted communication. It powers government messaging systems, open-source communities, and privacy-focused organizations worldwide.
more → Cloudflare, Monday, January 26th, 2026
In 2025, we observed over 180 Internet disruptions spurred by a variety of causes - some were brief and partial, while others were complete outages lasting for days. In the fourth quarter, we tracked only a single government-directed Internet shutdown, but multiple cable cuts wreaked havoc on connectivity in several countries.
more → Cloudflare, Saturday, January 17th, 2026
Cloudflare recently announced support for aggregations in R2 SQL, a new feature that lets developers run SQL queries on data stored in R2. This enhancement expands R2 SQL beyond basic filtering and makes it more useful for analytical workloads without requiring separate data warehouse tools.
more → Cloudflare, Wednesday, January 14th, 2026
On January 8, 2026, a routine update to 1.1.1.1 aimed at reducing memory usage accidentally triggered a wave of DNS resolution failures for users across the Internet. The root cause wasn't an attack or an outage, but a subtle shift in the order of records within our DNS responses.
more → Cloudflare, Wednesday, December 31st, 2025
Cloudflare has recently published the sixth edition of its Radar Year in Review. The results reveal 19% yearly growth in global internet traffic, Googlebot dominance, increasing crawl-to-refer ratios, and broad adoption of post-quantum encryption. Over 20% of automated API requests were made by Go-based clients, almost doubling adoption over the previous year.
more → Cloudflare, Monday, December 29th, 2025
Report details key milestones in helping secure democratic elections worldwide, protect independent journalism and non profits from AI scraping, and create a more sustainable Internet
more → Cloudflare, Monday, December 15th, 2025
Intensifying bot wars, a sharp rise in attacks on civil society organizations, and rapid progress in post-quantum encryption mark a pivotal year online
more → Cloudflare, December 11,2025
On December 3, 2025, immediately following the public disclosure of the critical, maximum-severity React2Shell vulnerability (CVE-2025-55182), the Cloudforce One Threat Intelligence team began monitoring for early signs of exploitation.
more → Cloudflare, Monday, November 24th, 2025
As the surface area for attacks on the web increases, Cloudflare's Web Application Firewall (WAF) provides a myriad of solutions to mitigate these attacks.
more → Cloudflare, Friday, November 7th, 2025
When a customer wants to bring IP address space to Cloudflare, they've always had to reach out to their account team to put in a request. This request would then be sent to various Cloudflare engineering teams such as addressing and network engineering - and then the team responsible for the particular service they wanted to use the prefix with (e.g., CDN, Magic Transit, Spectrum, Egress).
more → Cloudflare, Thursday, November 6th, 2025
Cloudflare Stream loves video. But we know not every workflow needs the full picture, and the popularity of podcasts highlights how compelling stand-alone audio can be. For developers, processing a video just to access audio is slow, costly, and complex.
more → InfoQ, Saturday, November 1st, 2025
Cloudflare has recently announced the open beta of Cloudflare Data Platform, a managed solution for ingesting, storing, and querying analytical data tables using open standards such as Apache Iceberg.
more → Cloudflare, Friday, October 24th, 2025
The era of agentic commerce is coming, and it brings with it significant new challenges for security. That's why Cloudflare is partnering with Visa and Mastercard to help secure automated commerce as AI agents search, compare, and purchase on behalf of consumers.
more → Cloudflare, Thursday, October 16th, 2025
The web is the most powerful application platform in existence. As long as you have the right API, you can safely run anything you want in a browser. Well ... anything but cryptography.
more → Cloudflare, Thursday, October 9th, 2025
Connectivity cloud company Cloudflare, Inc., unveils Content Signals Policy, a tool to help website owners and publishers gain more control over their content.
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Cloudflare, Friday, September 26th, 2025
An AS-SET, not to be confused with the recently deprecated BGP AS_SET, is an Internet Routing Registry (IRR) object that allows network operators to group related networks together.
more → Cloudflare, Friday, September 26th, 2025
Modern users expect instant, reliable web experiences. When your application is slow, they don't just complain - they leave. Even delays as small as 100 ms have been shown to have a measurable impact on revenue, conversions, bounce rate, engagement and more.
more → Cloudflare, Friday, September 26th, 2025
Five years ago, we announced that we were Eliminating Cold Starts with Cloudflare Workers. In that episode, we introduced a technique to pre-warm Workers during the TLS handshake of their first request.
more → Cloudflare, Friday, September 26th, 2025
It turns out we've all been using MCP wrong. Most agents today use MCP by directly exposing the "tools" to the LLM.
more → Cloudflare, Thursday, September 25th, 2025
Every government is laser-focused on the potential for national transformation by AI. Many view AI as an unparalleled opportunity to solve complex national challenges, drive economic growth, and improve the lives of their citizens.
more → Cloudflare, Thursday, September 25th, 2025
Over the next year Cloudflare will make nearly every feature we offer available to any customer who wants to buy and use it regardless of whether they are an enterprise account.
more → Cloudflare, Wednesday, September 24th, 2025
The recent Salesloft breach taught us one thing: connections between SaaS applications are hard to monitor and create blind spots for security teams with disastrous side effects. This will likely not be the last breach of this type.
more → Cloudflare, Tuesday, September 23rd, 2025
It's an exciting time to build applications. With the recent AI-powered "vibe coding" boom, anyone can build a website or application by simply describing what they want in a few sentences.
more → InfoQ, Saturday, September 13th, 2025
During AI Week 2025, Cloudflare announced Application Confidence Scores, an automated assessment system that is designed to help organizations evaluate the safety and security of third-party AI applications at scale.
more → Cloudflare, Thursday, September 4th, 2025
Recent weeks have seen a jump in cyberattacks targeting major technology companies, with attention focusing particularly on a new string of incidents involving the Salesforce app ecosystem.
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Cloudflare, Tuesday, September 2nd, 2025
This record-smashing DDoS attack was almost 60% larger than the previous largest attack.
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FutureCIO, Monday, September 1st, 2025
Cloudflare, Inc. has become the first Cloud Access Security Broker (CASB) to integrate generative AI tools, including ChatGPT Enterprise, Claude by Anthropic, and Google Gemini, to strengthen AI security in businesses.
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