Migrating to Cloudflare Email Routing
2022-01-27
With Email Routing, you can effectively start receiving Emails in any of your domains for any number of custom addresses you want and forward the messages to any existing destination mailboxes...
Exploitation of Log4j CVE-2021-44228 before public disclosure and evolution of evasion and exfiltration
2021-12-14
In this blog post we will cover WAF evasion patterns and exfiltration attempts seen in the wild, trend data on attempted exploitation, and information on exploitation that we saw prior to the public disclosure of CVE-2021-44228....
Attack Maps now available on Radar
2021-11-29
We love line and bar graphs, but some data is best represented with different visualizations. We’re introducing world maps and sankey visualizations as part of Radar Maps, which are being used today to show you the top layer 7 attacks in real time....
Sudan woke up without Internet
2021-10-25
Today, October 25, following political turmoil, Sudan woke up without Internet access....
Understanding how Facebook disappeared from the Internet
2021-10-04
Today at 1651 UTC, we opened an internal incident entitled "Facebook DNS lookup returning SERVFAIL" because we were worried that something was wrong with our DNS resolver 1.1.1.1. But as we were about to post on our public status page we realized something else more serious was going on....
Easily creating and routing email addresses with Cloudflare Email Routing
2021-09-27
You can now easily and quickly create email addresses for domain, and forward to them all to your preferred inbox, like Gmail or Outlook. Cloudflare Email Forwarding is completely free, and always respects your privacy, by not storing or looking into your emails....
Multiplayer Doom on Cloudflare Workers
2021-05-18
So, if a developer wants to run their next hit, say a real-time multiplayer game, using nothing but their app and Workers, without any servers or traditional infrastructure, can they? Let’s prove they can. Here's Doom Multiplayer running on top of Cloudflare Workers....
Who won Super Bowl LV? A look at Internet traffic during the game
2021-02-08
The obvious answer is the Tampa Bay Buccaneers but the less obvious answer comes from asking “which Super Bowl advertiser got the biggest Internet bump?”. This blog aims to answer that question....
Uganda's January 13, 2021 Internet Shut Down
2021-01-15
Two days ago, through its communications regulator, Uganda's government ordered the "Suspension Of The Operation Of Internet Gateways" hours before the country's general election. This action was confirmed by several users and journalists who got access to the letter sent to Internet providers. ...
Holiday Season Update from Lisbon
2020-12-24
Cloudflare Lisbon has come a long way. We now have 74 incredibly talented people working or joining in areas such as Engineering, Security, Infrastructure, Customer Support, People, Places, Product Management, Emerging Technologies or Accounting, and growing fast....