postmortem.io
Menu

802 entries newest

Browse

postmortem.io: public incident postmortems and shutdown writeups

Type
Tags
Company

802 entries · newest first

  1. Incident
    DNS Resolution failures for public IP addresses within 31.89.0.0/24

    MongoDB Atlasoutage, database, atlas +3 more tags

    status page

  2. Incident
    Incident Report: Invalid beta headers with Claude Code

    LiteLLMoutage, api, headers +2 more tags

    company blog

  3. Incident
    Supabase incident on February 12, 2026

    Supabaseoutage, database, aws +3 more tags

    company blog

  4. Incident
    Incident Report: February 11, 2026

    Railwayoutage, abuse-detection, misconfiguration +2 more tags

    company blog

  5. Incident
    CloudFront Change Propagation Delays and DNS Resolution Errors

    AWSoutage, cdn, dns +1 more tags

    status page

  6. Incident
    Network Connectivity Issues Between Availability Zones (SA-EAST-1)

    AWSoutage, networking, availability-zone

    status page

  7. Incident
    Post Incident Review (PIR) – Power event impacting multiple services – West US

    Microsoft Azureoutage, azure, power-failure +5 more tags

    status page

  8. Incident
    GitHub Availability Report: February 2026

    GitHuboutage, configuration, database +5 more tags

    company blog

  9. Incident
    Post Incident Review (PIR) – Virtual Machines, Managed identities for Azure resources, and dependent services – Service management issues in multiple regions

    Microsoft Azureoutage, azure, configuration +6 more tags

    status page

  10. Incident
    Elevated Latencies for Network Change Propagation (EU-WEST-1)

    AWSoutage, ec2, networking +1 more tags

    status page

  11. Incident
    Incident Report: Invalid model cost map on main

    LiteLLMoutage, config-error, json +2 more tags

    company blog

  12. Incident
    Railway Incident Report: January 28-29, 2026

    Railwayoutage, github, oauth +3 more tags

    company blog

  13. Incident
    Route leak incident on January 22, 2026

    Cloudflareoutage, bgp, route-leak +3 more tags

    company blog

  14. Incident
    Incident Report: SERVER_ROOT_PATH regression broke UI routing

    LiteLLMoutage, regression, routing +3 more tags

    company blog

  15. Incident
    GitHub availability report: January 2026

    GitHuboutage, copilot, configuration +2 more tags

    company blog

  16. Incident
    What came first: the CNAME or the A record?

    Cloudflareoutage, cloudflare, dns +5 more tags

    company blog

  17. Incident
    Unable to reach bitbucket site

    Bitbucket (Atlassian)outage, database, api +2 more tags

    status page

  18. Incident
    Incident Report: December 16th, 2025

    Railwaysecurity-incident, nextjs, cve +4 more tags

    company blog

  19. Incident
    MongoDB Server Security Update, December 2025

    MongoDBsecurity, vulnerability, cve +4 more tags

    company blog

  20. Incident
    GitHub Availability Report: December 2025

    GitHuboutage, configuration, database +4 more tags

    company blog

  21. Incident
    Incident Report: December 8th, 2025

    Railwayoutage, database, postgres +3 more tags

    company blog

  22. Shutdown
    Reflections from shutting down my VC backed startup after 4 years

    Meta Blocksshutdown, vc-backed, crypto +4 more tags

    company blog

  23. Incident
    Cloudflare outage on December 5, 2025

    Cloudflareoutage, waf, config-error +2 more tags

    company blog

  24. Incident
    Incident Report: Exercises, Cleanups, and Evacuations

    Honeycomboutage, kafka, data-loss +4 more tags

    company blog

  25. Incident
    Post Incident Report: December 2, 2025 - Jobs not starting, Jobs stuck in running state, Pipelines page not loading

    CircleCIoutage, race-condition, workflows +3 more tags

    other

  26. Incident
    Incident Report: November 25th, 2025

    Railwayoutage, task-queue, github-api +2 more tags

    company blog

  27. Incident
    Post-mortem of Shai-Hulud attack on November 24th, 2025

    PostHogsecurity-incident, supply-chain, npm +4 more tags

    company blog

  28. Incident
    Incident Report: November 20th, 2025

    Railwayoutage, github, webhooks +2 more tags

    company blog

  29. Incident
    Cloudflare outage on November 18, 2025

    Cloudflareoutage, config-error, clickhouse +3 more tags

    company blog

  30. Incident
    GitHub Availability Report: November 2025

    GitHuboutage, dependabot, rate-limiting +4 more tags

    company blog

  31. Incident
    Public postmortem of the brief Xubuntu.org torrent download compromise last month

    Xubuntusecurity, wordpress, compromise +3 more tags

    other

  32. Incident
    Bitbucket availability degraded

    Bitbucket (Atlassian)outage, feature-flags, deployment +4 more tags

    status page

  33. Incident
    Partial outage in Azure West Europe

    MongoDB Atlasoutage, database, atlas +3 more tags

    status page

  34. Shutdown
    A postmortem on our $2.5M database gateway: lessons from pilot purgatory

    Quesmafunding, database, co-founder-split +4 more tags

    company blog

  35. Incident
    Standard and Basic cluster creation on AWS delayed

    CockroachDB Cloudoutage, database, aws +2 more tags

    status page

  36. Incident
    Post Incident Review (PIR) – Azure Front Door – Connectivity issues across multiple regions

    Microsoft Azureoutage, azure, cdn +7 more tags

    status page

  37. Incident
    Incident Report: October 28th, 2025

    Railwayoutage, database, postgres +3 more tags

    company blog

  38. Incident
    Public IR - 2025-10-20 - Build failures and delays due to upstream service disruption

    CircleCIoutage, aws, us-east-1 +3 more tags

    other

  39. Incident
    AWS us-east-1 outage impacting cluster operations and backups

    CockroachDB Cloudoutage, database, aws +3 more tags

    status page

  40. Incident
    Docker Hub Incident Report – October 20, 2025

    Docker Huboutage, aws, dependency +2 more tags

    company blog