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postmortem.io: public incident postmortems and shutdown writeups

Entries by week, last 52 weeks

192 entries in the 52 weeks to 8 Oct 2026; busiest 11 a week (week of 28 Sep 2026); 6 weeks with none

192 entries in the 52 weeks to 8 Oct 2026; busiest 11 a week (week of 28 Sep 2026); 6 weeks with none
Weekly counts as a table
Week ofEntries
2025-10-135
2025-10-209
2025-10-273
2025-11-032
2025-11-101
2025-11-174
2025-11-242
2025-12-014
2025-12-083
2025-12-151
2025-12-220
2025-12-290
2026-01-052
2026-01-121
2026-01-191
2026-01-262
2026-02-024
2026-02-094
2026-02-164
2026-02-236
2026-03-024
2026-03-092
2026-03-160
2026-03-235
2026-03-302
2026-04-060
2026-04-130
2026-04-203
2026-04-271
2026-05-046
2026-05-111
2026-05-182
2026-05-254
2026-06-013
2026-06-080
2026-06-151
2026-06-222
2026-06-295
2026-07-066
2026-07-139
2026-07-205
2026-07-278
2026-08-034
2026-08-107
2026-08-174
2026-08-248
2026-08-317
2026-09-075
2026-09-148
2026-09-218
2026-09-2811
2026-10-053
Type
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Company

743 entries · newest first

  1. Incident
    Post-Incident Report: Oct 6, 2026 - Delays in pipelines, workflows, UI data, and notifications

    CircleCIoutage, database, postgres +5 more tags

    other

  2. Incident
    Incident with Actions

    GitHuboutage, actions, networking +3 more tags

    status page

  3. Incident
    OpenAI “rogue” agent activities found on Wikimedia projects

    Wikimedia Foundationsecurity-incident, ai-agent, bots +5 more tags

    company blog

  4. Incident
    Elevated packet loss in EU-SOUTH-2

    AWSoutage, networking, packet-loss +4 more tags

    status page

  5. Shutdown
    Pico CSS is no longer maintained

    Pico CSSshutdown, open-source, css +4 more tags

    other

  6. Incident
    A Network Disruption in BLR1 Region Impacted Multiple Products

    DigitalOceanoutage, networking, upstream-provider +4 more tags

    status page

  7. Incident
    Elevated request latency

    GitHubdegradation, traffic-surge, latency +1 more tags

    status page

  8. Incident
    Issues with login, signup, and ads

    OpenAIoutage, authentication, storage +3 more tags

    status page

  9. Incident
    Multiple services experiencing connectivity issues in multiple regions

    Microsoft Azureoutage, azure, networking +5 more tags

    status page

  10. Incident
    How we will do better for Australia

    OpenAIsecurity-incident, ai-agent, ai-safety +4 more tags

    company blog

  11. Incident
    Incident Report: September 30, 2026: Domain Routing Disruption

    Railwayoutage, routing, schema-migration +4 more tags

    company blog

  12. Incident
    Intermittent request failures and increased latency across Azure OpenAI, Azure AI Foundry, and Cognitive Services

    Microsoft Azureoutage, ai, azure-openai +5 more tags

    status page

  13. Incident
    Elevated errors across ChatGPT, Codex, and the API including the Agents API

    OpenAIoutage, deployment, feature-flag +4 more tags

    status page

  14. Incident
    Copilot Code Review is unable to complete reviews

    GitHubdegradation, copilot, dependency +2 more tags

    status page

  15. Incident
    Issues with Codex

    OpenAIoutage, authentication, credentials +3 more tags

    status page

  16. Incident
    Security Incident September 2026

    LuaRockssecurity-incident, package-registry, remote-code-execution +5 more tags

    other

  17. Incident
    Corrective action: make WAL archiving independent of the primary's boot disk (INC-14518)

    GitLabdatabase, postgres, patroni +5 more tags

    other

  18. Incident
    Was Bitget Hacked? Bitget Hack Update: Timeline, Impact and Response

    Bitgetsecurity-incident, crypto, exchange +6 more tags

    company blog

  19. Incident
    Incident across several services

    GitHuboutage, database, failover +4 more tags

    status page

  20. Incident
    Disruption with billing information updates

    GitHubdegradation, billing, os-upgrade +2 more tags

    status page

  21. Incident
    Emerging Service Issue - DNS - eu-west

    Linodeoutage, dns, resolver +2 more tags

    status page

  22. Incident
    Increased Error Rates (EC2 instance launches) in US-EAST-1

    AWSoutage, ec2, deployment +3 more tags

    status page

  23. Incident
    An agent used DNS to reach an external chatbot

    OpenAIsecurity-incident, ai-agent, ai-safety +3 more tags

    company blog

  24. Incident
    Incident with Pull Requests

    GitHubdegradation, git, memory +3 more tags

    status page

  25. Incident
    WireGuard gateways couldn't reach recently created or moved Machines via 6PN

    Fly.ionetworking, wireguard, private-networking +3 more tags

    company blog

  26. Shutdown
    The end of the line

    QBZshutdown, open-source, linux +4 more tags

    other

  27. Incident
    September 15: Stuck DNS broke some Depot builds

    Fly.iodns, service-discovery, caching +2 more tags

    company blog

  28. Incident
    Disruption with some GitHub services

    GitHubdegradation, caching, locking +2 more tags

    status page

  29. Shutdown
    My temporary PHP fix from 2014 has nearly 20M installs. Today I'm deprecating it.

    http_build_url (PHP polyfill)shutdown, open-source, deprecation +4 more tags

    other

  30. Shutdown
    An important message to our Sherline customers

    Sherline Productsshutdown, hardware, manufacturing +4 more tags

    company blog

  31. Incident
    Incident with several GitHub Services

    GitHuboutage, database, background-jobs +4 more tags

    status page

  32. Shutdown
    An update to supermemory

    Supermemoryshutdown, product-shutdown, ai +3 more tags

    company blog

  33. Incident
    An alignment assessment of recent cybersecurity incidents

    Anthropicsecurity-incident, ai-agent, ai-safety +4 more tags

    company blog

  34. Incident
    Understanding the Recent DDoS Attack Against Read the Docs

    Read the Docsddos, security, cdn +4 more tags

    company blog

  35. Shutdown
    An update about Listed

    Standard Notes (Listed)shutdown, product-shutdown, blogging +2 more tags

    company blog

  36. Incident
    Liquid Network Security Incident Assessment

    Blockstreamsecurity-incident, crypto, bitcoin +5 more tags

    company blog

  37. Shutdown
    A/I shuts down - Stay human

    Autistici/Inventatishutdown, non-profit, privacy +4 more tags

    other

  38. Incident
    Increased STS API Error Rates in US-WEST-2

    AWSoutage, sts, iam +4 more tags

    status page

  39. Incident
    Elevated errors across ChatGPT and Codex

    OpenAIoutage, routing, configuration-change +3 more tags

    status page

  40. Shutdown
    Shutting down our public encrypted DNS servers and sponsoring Quad9 instead

    Mullvadshutdown, product-shutdown, dns +3 more tags

    company blog