01/23/2024
The issuance of Emergency Rules by Cloudflare on January 17, 2024, helped give customers a big advantage in dealing with these threats...
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03/15/2023
We are making the machine learning empowered WAF and Security analytics view available to our Business plan customers, to help detect and stop attacks before they are known...
06/05/2022
On 2022-06-02 at 20:00 UTC Atlassian released a Security Advisory relating to a remote code execution (RCE) vulnerability affecting Confluence Server and Confluence Data Center products. This post covers our current analysis of this vulnerability...
03/29/2022
CVE-2022-1096 is yet another zero day vulnerability affecting web browsers. Cloudflare zero trust mitigates the risk of zero day attacks in the browser and has been patched...
12/14/2021
Many Cloudflare customers consume their logs using software that uses Log4j, so we are mitigating any exploit attempts via Cloudflare Logs....
December 10, 2021 9:24 PM
The vulnerability disclosed yesterday in the Java-based logging package, log4j, allows attackers to execute code on a remote server. We’ve updated Cloudflare’s WAF to defend your infrastructure against this 0-day attack. ...
December 10, 2021 6:36 PM
In this post we explain the history of this vulnerability, how it was introduced, how Cloudflare is protecting our clients. We will update later with actual attempted exploitation we are seeing blocked by our firewall service....
December 10, 2021 11:39 AM
A zero-day exploit affecting the popular Apache Log4j utility (CVE-2021-44228) was made public on December 9, 2021 that results in remote code execution (RCE). This vulnerability is actively being exploited and anyone using Log4j should update to version 2.15.0 as soon as possibl...
March 23, 2021 1:01 PM
Protecting endpoints from browser-born zero-day attacks and malware with remote browser isolation is now easy for teams of any size....
October 15, 2020 3:00 PM
Today, we’re excited to open up a beta of a third approach to keeping web browsing safe with Cloudflare Browser Isolation....
