Cloudflare says 1.1.1.1 outage not caused by attack or BGP hijack
Bill Toulas
July 16, 2025
12:49 PM
0
To quash speculation of a cyberattack or BGP hijack incident causing the recent 1.1.1.1 Resolver service outage, Cloudflare explains in a post mortem that the incident was caused by an internal misconfiguration.
The outage occurred on July 14 and impacted most users of the service all over the world, rendering internet services unavailable in many cases.
“The root cause was an internal configur...
