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May 10, 2026Production Outage: How a Kubernetes 1.36 HPA Misconfiguration Took Down Our 2026 SaaS
At 3:42 AM UTC on March 14, 2026, our Kubernetes 1.36 cluster entered a cascading failure loop that...
May 10, 202616 min read0 reactions0 comments
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May 5, 2026Postmortem: How a PostgreSQL 17 VACUUM Misconfiguration Crashed Our 2026 Prime Day Checkout
At 14:07 UTC on July 15, 2026, our checkout service’s p99 latency spiked from 112ms to 14.2 seconds,...
May 5, 202614 min read0 reactions0 comments
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May 5, 2026Postmortem: How a Kafka 4.0 Topic Misconfiguration Delayed IoT Telemetry for 3 Hours
On March 12, 2024, a single Kafka 4.0 topic configuration typo caused a 3-hour, 100% loss of IoT...
May 5, 202614 min read0 reactions0 comments
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May 3, 2026Postmortem: How a Terraform 1.10 Plan Misconfiguration Opened an Unsecured S3 Bucket
In Q3 2024, a single Terraform 1.10 plan misconfiguration in a production AWS environment exposed an...
May 3, 202611 min read0 reactions0 comments
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May 2, 2026War Story: How a Prometheus 2.52 Misconfiguration Missed a 30% Spike in Lambda Cold Starts 2026
In Q3 2026, a single misconfigured Prometheus 2.52 scrape interval caused our team to miss a 30%...
May 2, 202613 min read0 reactions0 comments
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May 1, 2026Postmortem: How a LaunchDarkly 2026 Misconfiguration Served New Features to 100% of Users
Postmortem: How a 2026 LaunchDarkly Misconfiguration Served New Features to 100% of...
May 1, 20263 min read0 reactions0 comments
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May 1, 2026Postmortem: How a WireGuard Misconfiguration and OpenVPN 2.6 Conflict Caused a Remote Access Outage
On March 12, 2024, a routine WireGuard peer update triggered a cascading failure that knocked 1,200...
May 1, 202615 min read0 reactions0 comments
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Apr 30, 2026Postmortem: How a Citus 11.0 Misconfiguration Caused Data Inconsistency Across Shards
At 14:37 UTC on October 17, 2023, a single misconfiguration in Citus 11.0’s shard mapping logic...
Apr 30, 202613 min read0 reactions0 comments
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Apr 30, 2026War Story: How a Cilium 1.17 eBPF Misconfiguration Exposed Internal Kubernetes 1.32 Services
72 hours. That’s how long internal Kubernetes 1.32 services in our production cluster were exposed to...
Apr 30, 202614 min read0 reactions0 comments
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Apr 29, 2026Postmortem: Next.js 15.3 RSC Cache Misconfiguration Led to 2x Latency Spike for 1M+ Daily Active Users
On October 12, 2024, Next.js 15.3’s default React Server Component (RSC) cache configuration pushed...
Apr 29, 202611 min read0 reactions0 comments
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May 3, 2026Postmortem: How a Cloudflare R2 2025 Misconfiguration Caused Data Loss for 10PB Media Archive and How We Recovered with AWS S3 2026
Postmortem: Cloudflare R2 2025 Misconfiguration Caused 10PB Media Archive Data Loss,...
May 3, 20264 min read0 reactions0 comments
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Apr 28, 2026Postmortem: How a OpenTelemetry 1.20 Misconfiguration and Datadog 1.20 Agent Crash Lost 2 Hours of Metrics
At 14:17 UTC on October 12, 2023, a misconfigured OpenTelemetry 1.20 SDK export pipeline and a silent...
Apr 28, 202615 min read0 reactions0 comments