Search engine market share based on referral data
Application and Network layer DDoS attack trends
Search engine market share based on referral data
Longer-form content covering specific subjects
| Search Engine Referral Report for 2022 Q4 | January 30, 2023 | |
| DDoS Attack Trends for 2022 Q4 | January 10, 2023 | |
| Search Engine Referral Report for 2022 Q3 | October 18, 2022 | |
| DDoS Attack Trends for 2022 Q3 | October 12, 2022 | |
| Search Engine Referral Report for 2022 Q2 | July 15, 2022 | |
| DDoS Attack Trends for 2022 Q2 | July 6, 2022 | |
| Project Galileo 8th Anniversary | June 8, 2022 | |
| Search Engine Referral Report for 2022 Q1 | May 3, 2022 | |
| DDoS Attack Trends for 2022 Q1 | April 12, 2022 | |
| IPv6 adoption | February 4, 2022 (Updated August 1, 2022) | |
| DDoS Attack Trends for 2021 Q4 | January 10, 2022 | |
| Search Engine Referral Report for 2021 Q4 | December 31, 2021 | |
| A Brief History of the Meris Botnet | November 8, 2021 | |
| DDoS Attack Trends for 2021 Q3 | November 3, 2021 | |
| DDoS Attack Trends for 2021 Q2 | July 20, 2021 | |
| Project Galileo 7th Anniversary | June 9, 2021 | |
| DDoS Attack Trends for 2021 Q1 | April 19, 2021 |
Latest Radar posts from the Cloudflare blog
In this post, we review selected Internet disruptions observed by Cloudflare during the fourth quarter of 2022, supported by traffic graphs from Cloudflare Radar and other internal Cloudflare tools, and grouped by associated cause or common geography.
In Q4, Cloudflare mitigated millions of DDoS attacks. Attack durations increase, volumetric attacks surged, and ransom DDoS attacks persist. Travel & events industries were hit hardest and over 90% of traffic to Chinese Internet properties were L3/4 DDoS attacks. Read more on our recent report.
We’re excited to present the Cloudflare Radar 2022 Year In Review, featuring interactive charts, graphs, and maps you can use to explore what changed on the Internet throughout this past year