The Cloudflare Blog

Cloudflare’s updated 2024 view on Internet cyber security trends spanning global traffic insights, bot traffic insights, API traffic insights, and client-side risks

Here we examine how UEFA Euro 2024 football matches have influenced Internet traffic patterns in participating countries, with a special focus on the two finalists, Spain and England, on their journey to the final

We are thrilled to announce Cloudflare Zaraz support for server-side rendering of embeds from X and Instagram. This allows for secure, privacy-preserving, and performant embedding without third-party JavaScript or cookies, enhancing security, privacy, and performance on your website

Welcome to the 18th edition of the Cloudflare DDoS Threat Report. Released quarterly, these reports provide an in-depth analysis of the DDoS threat landscape as observed across the Cloudflare network. This edition focuses on the second quarter of 2024

The RADIUS protocol is commonly used to control administrative access to networking gear. Despite its importance, RADIUS hasn’t changed much in decades. We discuss an attack on RADIUS as a case study for why it’s important for legacy protocols to keep up with advancements in cryptography

Check the dynamics of the 2024 French legislative elections, the surprising election results’ impact on Internet traffic changes, and the cyber attacks targeting political parties

Here, we explore the dynamics of Internet traffic and cybersecurity during the UK’s 2024 general election, highlighting late-day traffic changes and a post-vote attack on a political party

On June 27, 2024, a small number of users globally may have noticed that 1.1.1.1 was unreachable or degraded. The root cause was a mix of BGP (Border Gateway Protocol) hijacking and a route leak

How Cloudflare mitigated DDoS attacks targeting French political parties during the 2024 legislative elections, as detailed in our ongoing election coverage

To help preserve a safe Internet for content creators, we’ve just launched a brand new “easy button” to block all AI bots. It’s available for all customers, including those on our free tier

See how the first 2024 US presidential debate between Biden and Trump influenced Internet traffic patterns, email trends, and heightened cybersecurity concerns across digital platforms

Hyperdrive (Cloudflare’s globally distributed SQL connection pooler and cache) recently added support for Postgres protocol-level named prepared statements across pooled connections. We dive deep on what it took to add this feature

Introducing a new way to do function calling in Workers AI by running function code alongside your inference. Plus, a new @cloudflare/ai-utils package to make getting started as simple as possible

polyfill.io, a popular JavaScript library service, can no longer be trusted and should be removed from websites

A new DDoS rule resulted in an increase in error responses and latency for Cloudflare customers. Here’s how it went wrong, and what we’ve learned

To help protect against account compromise via credential stuffing attacks, Cloudflare will notify dashboard users when we detect that a password was found in an external data breach