The rollout of Chrome 124 started yesterday, April 17, and it includes post-quantum key exchange enabled by default on desktop platforms.

With that rollout, post-quantum encrypted requests have grown to over 5% of Cloudflare global TLS 1.3 request traffic.

We've updated yesterday's blog post about Iran's April 13, 2024, attack on Israel, to include a section about the traffic change in the Palestinian territories when the alert sirens sounded in Israel due to the imminent attack from Iran. Read more here: cfl.re/442ON7E

On April 13 Iran launched a retaliatory attack on Israel. We examined its potential impact on Internet traffic and attacks. While there were shifts in traffic, we haven't observed any large-scale cyberattacks on Israeli domains protected by Cloudflare. cfl.re/3TVqyDD

Ahead of post-quantum key exchange being enabled by default on desktop platforms in Chrome 124, post-quantum encrypted requests already account for over 3% of Cloudflare global TLS 1.3 request traffic.

twitter.com/davidcadrian/s…

Were you in the path of totality for the #GreatAmericanEclipse yesterday? We took a look at how Internet traffic patterns changed as the eclipse moved across Mexico, the United States, and Canada.

Total eclipse of the Internet – how did the #GreatAmericanEclipse on April 8 impact #Internet traffic along the path of totality?

Cloudflare data showed clear drops in traffic across Mexico, the United States, and Canada.

Find out more at blog.cloudflare.com/total-eclipse-…

Following the recent launch of AS-level Announced IP Address Space insights, Mingwei 🦀 has added country-level insights to the Routing page on Cloudflare Radar .

Gain visibility into the broader impact of network outages, geopolitical routing shifts, and more.…

UPDATE: In Ukraine, some cities remain impacted since Friday due to missile strikes on power supplies. In Kharkiv, Internet traffic remains 20% lower than last week. Zaporizhzhia continues to be impacted, while Odessa experienced disruptions on Friday and again on Monday.

Where are attacks coming from and going to?

Origin & target location insights for both application- and network-layer attack distribution are now available at both a global and country level on Cloudflare Radar.

Check them out at radar.cloudflare.com/security-and-a…

UPDATE: A week after undersea cable failures disrupted Internet connectivity in Africa, Cameroon and Ghana have still only partially recovered. Cameroon saw another traffic drop yesterday, around 19:00 UTC. Benin and Burkina Faso have mostly recovered.

radar.cloudflare.com/outage-center