Streaming and longer context lengths for LLMs on Workers AI
2023-11-14
Workers AI now supports streaming text responses for the LLM models in our catalog, including Llama-2, using server-sent events...
Post mortem on the Cloudflare Control Plane and Analytics Outage
2023-11-04
Beginning on Thursday, November 2, 2023, at 11:43 UTC Cloudflare's control plane and analytics services experienced an outage. Here are the details...
Cloudflare incident on October 30, 2023
2023-11-01
Multiple Cloudflare services were unavailable for 37 minutes on October 30, 2023, due to the misconfiguration of a deployment tool used by Workers KV....
Introducing notifications for HTTP Traffic Anomalies
2023-10-31
Today we're excited to announce Traffic Anomalies notifications, which proactively alert you when your Internet property is seeing an unexpected change in traffic patterns...
Introducing HAR Sanitizer: secure HAR sharing
2023-10-26
As a follow-up to the most recent Okta breach, we are making a HAR file sanitizer available to everyone, not just Cloudflare customers, at no cost....
Email Routing subdomain support, new APIs and security protocols
2023-10-26
It's been two years since we announced Email Routing, our solution to create custom email addresses for your domains and route incoming emails to your preferred mailbox. Since then, the team has worked hard to evolve the product and add more powerful features to meet our users' expectations. ...
DDoS threat report for 2023 Q3
2023-10-26
In the past quarter, DDoS attacks surged by 65%. Gaming and Gambling companies were the most attacked and Cloudflare mitigated thousands of hyper-volumetric DDoS attacks. The largest attacks we saw peaked at 201 million rps and 2.6 Tbps....
Q3 2023 Internet disruption summary
2023-10-25
In this post, we review selected Internet disruptions observed by Cloudflare during the third quarter of 2023, supported by traffic graphs from Cloudflare Radar and other internal Cloudflare tools, and grouped by associated cause or common geography...
Cache Reserve goes GA: enhanced control to minimize egress costs
2023-10-25
We're excited to announce the graduation of Cache Reserve from beta to GA, accompanied by the introduction of several exciting new features. These new features include adding Cache Reserve into the analytics shown on the Cache overview section of the Cloudflare dashboard...
Cache Rules are now GA: precision control over every part of your cache
2023-10-24
Today, we're thrilled to share that Cache Rules, along with several other Rules products, are generally available (GA). But that’s not all — we're also introducing new configuration options for Cache Rules...
How Cloudflare mitigated yet another Okta compromise
2023-10-20
On Wednesday, October 18, 2023, we discovered attacks on our system that we were able to trace back to Okta. We have verified that no Cloudflare customer information or systems were impacted by this event because of our rapid response. ...
Empowering our partners with the new Tenant Platform dashboard
2023-10-20
We are proud to announce the general availability of our first dashboard for our Tenant Platform, providing an intuitive user interface for agencies and partners to manage their client accounts...
Network flow monitoring is GA, providing end-to-end traffic visibility
2023-10-18
Network engineers often need better visibility into their network’s traffic when analyzing DDoS attacks or troubleshooting other traffic anomalies. To solve this problem, Cloudflare offers a network flow monitoring product that gives customers end-to-end traffic visibility across their network....
Introducing the Project Argus Datacenter-ready Secure Control Module design specification
2023-10-16
The DC-SCM (Datacenter-ready Secure Control Module) decouples server management from the server motherboard. It provides flexibility to implement multiple server management and security solutions with the same server motherboard design...
Malicious “RedAlert - Rocket Alerts” application targets Israeli phone calls, SMS, and user information
2023-10-14
On October 13, 2023, Cloudflare’s Cloudforce One Threat Operations Team became aware of a malicious Google Android application impersonating the real-time rocket alert app, Red Alert, which provides real-time rocket alerts for Israeli citizens...
How Prisma saved 98% on distribution costs with Cloudflare R2
2023-10-12
Cloudflare products provide much of the underlying infrastructure for Prisma Accelerate and Prisma Pulse, empowering user-focused product development. This ongoing collaboration extends to enhancing the Prisma ORM...
HTTP/2 Rapid Reset: deconstructing the record-breaking attack
2023-10-10
This post dives into the details of the HTTP/2 protocol, the feature that attackers exploited to generate the massive Rapid Reset attacks, and the mitigation strategies we took to ensure all our customers are protected...
HTTP/2 Zero-Day vulnerability results in record-breaking DDoS attacks
2023-10-10
The “HTTP/2 Rapid Reset” attack exploits a weakness in the HTTP/2 protocol to generate enormous, hyper-volumetric DDoS attacks. Cloudflare has mitigated a barrage of these attacks in recent months, including an attack three times larger than any previous attack we’ve observed...
Internet traffic patterns in Israel and Palestine following the October 2023 attacks
2023-10-09
On Saturday, October 7, 2023, attacks from the Palestinian group Hamas launched from the Gaza Strip against the south of Israel started a new conflict in the region. Cloudflare's data shows that Internet traffic was impacted in different ways...
