Back in February, we celebrated our victory at trial in the U.S. District Court for the Western District of Texas against patent trolls Sable IP and Sable Networks. This was the culmination of nearly three years of litigation against Sable, but it wasn’t the end of the story. Today we’re pleased to announce that the litigation against Sable has finally...

Since early September, Cloudflare's DDoS protection systems have been combating a month-long campaign of hyper-volumetric L3/4 DDoS attacks. Cloudflare’s defenses mitigated over one hundred hyper-volumetric L3/4 DDoS attacks throughout the month, with many exceeding 2 billion packets per second (Bpps) and 3 terabits per second (Tbps). The largest attack...

On Monday, September 30, customers on Verizon’s mobile network in multiple cities across the United States reported experiencing a loss of connectivity. Impacted phones showed “SOS” instead of the usual bar-based signal strength indicator, and customers complained of an inability to make or receive calls on their mobile devices.AS6167 (CELLCO) is the...

2024 marks Cloudflare’s 14th birthday. Birthday Week each year is packed with major announcements and the release of innovative new offerings, all focused on giving back to our customers and the broader Internet community. Birthday Week has become a proud tradition at Cloudflare and our culture, to not just stay true to our mission, but to always stay...

The continued growth of AI has fundamentally changed the Internet over the past 24 months. AI is increasingly ubiquitous, and Cloudflare is leaning into the new opportunities and challenges it presents in a big way. This year for Cloudflare’s birthday, we’ve extended our AI Assistant capabilities to help you build new WAF rules, added AI bot traffic...

We’ve been working on something new — a platform for running containers across Cloudflare’s network. We already use it in production for Workers AI, Workers Builds, Remote Browsing Isolation, and the Browser Rendering API. Today, we want to share an early look at how it’s built, why we built it, and how we use it ourselves.In 2024, Cloudflare Workers...