postmortem.io: public incident postmortems and shutdown writeups

Type

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Company

Companies A–Z

839 entries · newest first

2026-09-24Incident
Network readiness checks stalled worker hosts during reroute
Fly.iooutage, networking, thundering-herd +2 more tags
company blog
2026-09-23Incident
Incident across several services
GitHuboutage, database, failover +4 more tags
status page
2026-09-23Incident
Our gateways took out 6PN for a bit
Fly.iooutage, networking, private-networking +4 more tags
company blog
2026-09-23Incident
Sprites API outage during database migration
Fly.iooutage, database, migration +5 more tags
company blog
2026-09-22Incident
Disruption with billing information updates
GitHubdegradation, billing, os-upgrade +2 more tags
status page
2026-09-21Incident
Emerging Service Issue - DNS - eu-west
Linodeoutage, dns, resolver +2 more tags
status page
2026-09-21Incident
Increased Error Rates (EC2 instance launches) in US-EAST-1
AWSoutage, ec2, deployment +3 more tags
status page
2026-09-20Incident
An agent used DNS to reach an external chatbot
OpenAIsecurity-incident, ai-agent, ai-safety +3 more tags
company blog
2026-09-20Incident
Incident with Pull Requests
GitHubdegradation, git, memory +3 more tags
status page
2026-09-19Incident
WireGuard gateways couldn't reach recently created or moved Machines via 6PN
Fly.ionetworking, wireguard, private-networking +3 more tags
company blog
2026-09-18Shutdown
The end of the line
QBZshutdown, open-source, linux +4 more tags
other
2026-09-15Incident
September 15: Stuck DNS broke some Depot builds
Fly.iodns, service-discovery, caching +2 more tags
company blog
2026-09-15Incident
Disruption with some GitHub services
GitHubdegradation, caching, locking +2 more tags
status page
2026-09-15Shutdown
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
2026-09-15Shutdown
An important message to our Sherline customers
Sherline Productsshutdown, hardware, manufacturing +4 more tags
company blog
2026-09-13Incident
Incident with several GitHub Services
GitHuboutage, database, background-jobs +4 more tags
status page
2026-09-13Incident
GitHub availability report: September 2026
GitHuboutage, database, background-job +6 more tags
company blog
2026-09-10Shutdown
An update to supermemory
Supermemoryshutdown, product-shutdown, ai +3 more tags
company blog
2026-09-09Incident
An alignment assessment of recent cybersecurity incidents
Anthropicsecurity-incident, ai-agent, ai-safety +4 more tags
company blog
2026-09-09Incident
Security Update – October 2026 Security Incident Report: Unauthorized Access to PingCAP Cloud Resources
PingCAP (TiDB Cloud)security-incident, data-breach, credentials +4 more tags
company blog
2026-09-08Incident
Understanding the Recent DDoS Attack Against Read the Docs
Read the Docsddos, security, cdn +4 more tags
company blog
2026-09-07Incident
Incident Report: Retry Breadcrumb Memory Growth Causing OOM on v1.100.0
LiteLLMoutage, memory-leak, oom +3 more tags
company blog
2026-09-07Shutdown
An update about Listed
Standard Notes (Listed)shutdown, product-shutdown, blogging +2 more tags
company blog
2026-09-06Incident
Liquid Network Security Incident Assessment
Blockstreamsecurity-incident, crypto, bitcoin +5 more tags
company blog
2026-09-06Shutdown
A/I shuts down - Stay human
Autistici/Inventatishutdown, non-profit, privacy +4 more tags
other
2026-09-03Incident
Increased STS API Error Rates in US-WEST-2
AWSoutage, sts, iam +4 more tags
status page
2026-09-03Incident
Elevated errors across ChatGPT and Codex
OpenAIoutage, routing, configuration-change +3 more tags
status page
2026-09-03Shutdown
Shutting down our public encrypted DNS servers and sponsoring Quad9 instead
Mullvadshutdown, product-shutdown, dns +3 more tags
company blog
2026-09-01Incident
Network isolation in us-central1-b and us-central1-f after router maintenance error
Google Cloudoutage, networking, maintenance +4 more tags
status page
2026-09-01Incident
Delays in commit processing
GitHubdegradation, queueing, autoscaling +2 more tags
status page
2026-08-30Incident
August 30: Stuck background job queue blocked Sprite deletions
Fly.iodata-corruption, storage, volume-migration +3 more tags
company blog
2026-08-27Incident
August 27 outage: Incident report
Protonoutage, datacenter, cooling +4 more tags
company blog
2026-08-27Incident
August 27 TCRF DDoS Attack Postmortem
The Cutting Room Floor (TCRF)ddos, outage, hosting +4 more tags
other
2026-08-27Incident
Cross-request KV cache exposure in the GLM-5.3 Workers AI model, and our remediation with SGLang
Cloudflaresecurity-incident, data-exposure, workers-ai +8 more tags
company blog
2026-08-26Incident
August 26: WireGuard gateways broke after schema migration mismatch
Fly.iowireguard, database, migration +2 more tags
company blog
2026-08-26Incident
The Hugging Face incident and the road ahead
OpenAIsecurity-incident, ai-agent, ai-safety +7 more tags
company blog
2026-08-25Shutdown
OpenBB belongs to everyone
OpenBBshutdown, open-source, fintech +3 more tags
company blog
2026-08-24Incident
Cloud Control Panel and API
DigitalOceanoutage, control-plane, api +4 more tags
status page
2026-08-24Shutdown
The end of IPFS at Shipyard
Interplanetary Shipyardshutdown, open-source, funding +4 more tags
company blog
2026-08-20Incident
Multiple products degraded in us-west1 after fiber optic maintenance
Google Cloudoutage, networking, maintenance +4 more tags
status page

postmortem.io: public incident postmortems and shutdown writeups

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