Security Guard Magazine
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    Kubernetes NGINX vulnerability RCE

    Critical Remote Code Execution Flaw Discovered in Kubernetes Ingress NGINX Controller

    March 24, 2025 • 1 min read

    Security researchers have uncovered severe vulnerabilities in the Ingress NGINX Controller that could allow attackers to remotely compromise Kubernetes clusters without authentication. The flaws, affecting over 6,500 exposed clusters including Fortune 500 companies, received a near-maximum severity score of 9.8.

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    OpenAI Kubernetes DNS cloud

    Inside OpenAI's December Service Outage: When Good Monitoring Goes Wrong

    December 17, 2024 • 1 min read

    OpenAI's recent incident report reveals how a new telemetry service deployment led to an unexpected chain reaction that crippled critical systems. The technical post-mortem offers valuable insights into managing complex cloud infrastructure and highlights the challenges of testing at scale.

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