Updates, news and developments from hosting, security and Internet infrastructure.
Internet & Cloud
Cloudflare Radar’s quarterly review covered disruptions caused by shutdowns, power failures, conflict, weather, cable damage and technical problems.
Internet & Cloud
Cloudflare reported a significant outage on 5 December 2025 lasting roughly 25 minutes.
Internet & Cloud
Cloudflare's 18 November 2025 outage affected core traffic after an internal database-permissions change caused an oversized Bot Management…
Internet & Cloud
A major AWS us-east-1 disruption on 20 October 2025 affected numerous online services that depended directly or indirectly on the region.
Internet & Cloud
Cloudflare reported a major Dashboard and API outage on 12 September 2025 after its Tenant Service API became overloaded.
Internet & Cloud
Cloudflare reported severe congestion on network paths toward AWS us-east-1 on 21 August 2025.
Internet & Cloud
The aim is to connect the technology with everyday operational decisions. Data travels through physical networks, routers and interconnection points.
Internet & Cloud
This article is based on a real 2025 incident or official security disclosure. Cloudflare reported that a service-topology change on 14 July 2025 caused an outage of its 1.1.1.1 public DNS resolver at the edge.
Internet & Cloud
This article is based on a real 2025 incident or official security disclosure. On 12 June 2025 Cloudflare experienced a significant outage lasting 2 hours and 28 minutes across Workers KV and many dependent services.
Security
This article is based on a real 2025 incident or official security disclosure. Cloudflare reported blocking 20.5 million DDoS attacks in the first quarter of 2025, a 358% year-over-year increase.
Internet & Cloud
This article is based on a real 2025 incident or official security disclosure. Cloudflare published a post-mortem after elevated error responses affected R2 and multiple dependent services on 21 March 2025.
Internet & Cloud
This article is based on a real 2025 incident or official security disclosure. Cloudflare reported an outage affecting R2 object storage and products depending on it on 6 February 2025.
