Cloudflare 1.1.1.1 incident on June 27, 2024
On June 27, 2024, 1.1.1.1 experienced significant connectivity issues due to BGP hijacking and a route leak affecting 300 networks in 70 countries.
MAIN POINTS
- 1.1.1.1 became unreachable or heavily degraded.
- Over 300 networks in 70 countries were impacted.
- The root cause was BGP hijacking and a route leak.
TAKEAWAYS
- BGP hijacking can severely disrupt global internet connectivity.
- Route leaks can compound the impact of network issues.
- Monitoring and securing BGP routes is crucial for network stability.