Critical RCE Vulnerability Exposes Thousands of Kubernetes Clusters to Attack
• 1 min read
A severe set of security flaws dubbed 'IngressNightmare' threatens over 6,500 Kubernetes clusters using Ingress NGINX Controller. The vulnerabilities allow unauthenticated remote code execution with a critical CVSS score of 9.8, potentially enabling complete cluster takeover.
Proton's Global Service Disruption: Lessons from a Complex Infrastructure Migration
• 1 min read
A major outage struck Proton's services during an ambitious transition to Kubernetes infrastructure, affecting users worldwide. The incident exposed critical challenges in modernizing technical systems while highlighting important lessons for maintaining service stability during complex upgrades.