Internet outage in Yemen amid airstrikes
2022-01-21
The early hours of Friday, January 21, 2022, started in Yemen with a country-wide Internet outage...
Tonga’s likely lengthy Internet outage
2022-01-19
The latest Internet outage, in the South Pacific country of Tonga (with 169 islands), is still ongoing. It started with the large eruption of Hunga Tonga–Hunga Haʻapai, an uninhabited volcanic island of the Tongan archipelago on Friday, January 14, 2022...
Tomonari Sato: Why I joined Cloudflare and why I’m helping Cloudflare grow in Japan
2022-01-19
I’m excited to announce that I recently joined Cloudflare in Japan as Vice-President and Managing Director, to help build and expand our customer, partner base, and presence in Japan...
Cloudflare customers on Free plans can now also get real-time DDoS alerts
2022-01-17
We’re excited to announce that customers using our Free plan can now get real-time alerts about HTTP DDoS attacks that were automatically detected and mitigated by Cloudflare...
A Workers optimization that reduces your bill
2022-01-14
Recently, we made an optimization to the Cloudflare Workers runtime which reduces the amount of time Workers need to spend in memory. We're passing the savings on to you for all your Unbound Workers...
Former R&D Engineer Wins Round 2 of Project Jengo, and Cloudflare Wins at the Patent Office
2022-01-11
In April 2021, Cloudflare relaunched Project Jengo, Cloudflare’s prior art search contest. Here is the latest case update, along with our second round of winners....
DDoS Attack Trends for Q4 2021
2022-01-10
In Q4, we observed a 95% increase in L3/4 DDoS attacks and record-breaking levels of Ransom DDoS attacks. The Manufacturing industry was the most targeted alongside a 5,800% increase in SNMP-based DDoS attacks and massive campaigns against VoIP providers around the world...
Cloudflare Innovation Weeks 2021
2022-01-07
Birthday WeekCIO WeekDeveloper WeekFull Stack WeekImpact WeekPrivacy WeekSecurity WeekSpeed WeekProduct NewsDevelopers
As we start planning our 2022 Innovation Weeks, we are reflecting back on the highlights from each of these weeks...
Miniflare 2.0: fully-local development and testing for Workers
2022-01-07
We're thrilled to announce the release of the next major version: a more modular, lightweight and accurate Miniflare 2.0...
Internet shut down in Kazakhstan amid unrest
2022-01-05
In Kazakhstan, the year had barely got going when yesterday disruptions of Internet access ended up in a nationwide Internet shutdown from today, January 5, 2022...
How The Gambia lost access to the Internet for more than 8 hours
2022-01-05
On the morning of January 4, 2022, citizens of The Gambia woke up to a country-wide Internet outage...
Looking Forward: Some Predictions for 2022
2021-12-31
As we approach the end of the year, let's look ahead at some trends and predictions for 2022...
Cloudflare Radar's 2021 Year In Review
2021-12-23
In 2021, we continued to live with the effects of the COVID pandemic and Internet traffic was also impacted (differently than in 2020) from it....
In 2021, the Internet went for TikTok, space and beyond
2021-12-20
Join us in our Year in Review 2021 focused on the most popular domains-websites...
Supporting Remix with full stack Cloudflare Pages
2021-12-17
Cloudflare Pages now natively supports full stack Remix applications...
From 0 to 20 billion - How We Built Crawler Hints
2021-12-16
Cloudflare Is reducing the environmental impact of web searches with 20+ billions crawler hints delivered so far. This blog describes the technical solution of how we built the Crawler Hints system that makes all this possible. ...
Protection against CVE-2021-45046, the additional Log4j RCE vulnerability
2021-12-15
This vulnerability is actively being exploited and anyone using Log4J should update to version 2.16.0 as soon as possible. Latest version is available on the Log4J download page....
An exposed apt signing key and how to improve apt security
2021-12-15
Recently, we received a bug bounty report regarding the GPG signing key used for pkg.cloudflareclient.com, the Linux package repository for our Cloudflare WARP products....
Exploitation of Log4j CVE-2021-44228 before public disclosure and evolution of evasion and exfiltration
2021-12-14
This article covers WAF evasion patterns and exfiltration attempts, trend data on attempted exploitation, and information on exploitation that we saw prior to the public disclosure of CVE-2021-44228....
Sanitizing Cloudflare Logs to protect customers from the Log4j vulnerability
2021-12-14
Many Cloudflare customers consume their logs using software that uses Log4j, so we are mitigating any exploit attempts via Cloudflare Logs....
