postmortem.io: public incident postmortems and shutdown writeups

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839 entries · newest first

2026-08-20Incident
Supply chain attack on arrayref
Rust Projectsecurity-incident, supply-chain, malware +5 more tags
company blog
2026-08-19Incident
Increased EC2 Launch Error Rates in New EU-WEST-2 Availability Zone
AWSoutage, ec2, availability-zone +3 more tags
status page
2026-08-19Incident
Chatgpt.com is down - all signups and logins are down as of right now
OpenAIoutage, authentication, deployment +2 more tags
status page
2026-08-15Incident
Increased Packet Loss for AWS Direct Connect in EU-CENTRAL-1
AWSoutage, direct-connect, datacenter +5 more tags
status page
2026-08-15Incident
Incident Report: File Hosting Errors
PyPIcdn, fastly, caching +4 more tags
company blog
2026-08-14Incident
401 errors due to JWT rejections
Supabaseauthentication, jwt, postgrest +3 more tags
status page
2026-08-13Incident
August 13: Stuck nftables reload blocked flyd startup causing API errors
Fly.ionetworking, nftables, systemd +2 more tags
company blog
2026-08-13Incident
Emerging Service Issue - API - All Regions
Linodeoutage, api, cache +2 more tags
status page
2026-08-13Incident
Namecheap service outage update
Namecheapoutage, datacenter, cooling +5 more tags
company blog
2026-08-12Incident
Dynamic API routes returned 404 errors for some deployments
Vercelbuilds, nextjs, routing +2 more tags
status page
2026-08-06Incident
GitHub availability report: August 2026
GitHuboutage, github-actions, capacity +5 more tags
company blog
2026-08-04Incident
Incident Report: unsanctioned agent behaviour during cyber testing
UK AI Security Institutesecurity-incident, ai-agent, ai-safety +2 more tags
company blog
2026-08-04Incident
August 4: Certificate issuance delays from Sidekiq overload
Fly.iotls, certificates, dns +3 more tags
company blog
2026-08-03Incident
August 2026 Security Vulnerability: What happened?
Metabasesecurity-incident, zero-day, sql-injection +4 more tags
company blog
2026-08-01Incident
Postmortem for Kernel Soundness Bug #14576
Leanbug, formal-verification, theorem-prover +3 more tags
company blog
2026-08-01Incident
August 1: IAD MPGv2 Patroni etcd lease-expiration storm
Fly.iodatabase, postgres, etcd +2 more tags
company blog
2026-07-30Incident
Investigating three real-world incidents in our cybersecurity evaluations
Anthropicsecurity-incident, ai-agent, ai-safety +4 more tags
company blog
2026-07-29Shutdown
The Future of Flowise
Flowiseshutdown, open-source, ai +3 more tags
company blog
2026-07-28Shutdown
Goodbye File Browser, for Real This Time
File Browsershutdown, open-source, side-project +3 more tags
other
2026-07-28Shutdown
toot.community is shutting down
toot.communityshutdown, social-network, mastodon +5 more tags
other
2026-07-27Incident
Service Issue - Host Job Performance Degradation - Several Regions
Linodeoutage, networking, mtu +4 more tags
status page
2026-07-27Incident
Anatomy of a Frontier Lab Agent Intrusion: A Technical Timeline of the July 2026 Incident
Hugging Facesecurity-incident, ai-agent, remote-code-execution +6 more tags
company blog
2026-07-25Incident
Investigating alignment failures in AISI's incident
UK AI Security Institutesecurity-incident, ai-agent, ai-safety +4 more tags
company blog
2026-07-25Incident
An alignment assessment of the UK AISI cybertesting incident
Anthropicsecurity-incident, ai-agent, ai-safety +4 more tags
company blog
2026-07-24Incident
Connectivity Issues in US-WEST-2
AWSoutage, networking, routing +2 more tags
status page
2026-07-23Incident
Post Incident Review (PIR) – Network connectivity – Issues accessing resources in West US
Microsoft Azureoutage, networking, maintenance +4 more tags
status page
2026-07-21Incident
OpenAI and Hugging Face partner to address security incident during model evaluation
OpenAIsecurity-incident, ai-agent, remote-code-execution +3 more tags
company blog
2026-07-21Incident
Issues with logins and signups
OpenAIoutage, authentication, database +3 more tags
status page
2026-07-20Incident
Post Incident Report: July 20, 2026 - Errors with Github API Delaying Workflows
CircleCIoutage, third-party-dependency, github +2 more tags
other
2026-07-18Incident
Self-generated prompt injections in compaction summaries
OpenAIai-agent, ai-safety, misalignment +2 more tags
company blog
2026-07-17Incident
Inaccurate Estimated Billing Data (AWS Billing Console)
AWSbilling, cost-management, data-accuracy +1 more tags
status page
2026-07-17Shutdown
I'm Shutting Down Content Goblin – A Post Mortem
Content Goblinshutdown, saas, ai +3 more tags
other
2026-07-16Incident
Increased 5xx Errors for CloudFront VPC Origins
AWSoutage, cdn, vpc +1 more tags
status page
2026-07-16Incident
Security incident disclosure — July 2026
Hugging Facesecurity-incident, unauthorized-access, remote-code-execution +4 more tags
company blog
2026-07-15Incident
Elevated connectivity issues in a single Availability Zone (EU-CENTRAL-1)
AWSoutage, ec2, availability-zone +1 more tags
status page
2026-07-15Incident
GCVE, NetApp Volumes and Bare Metal Solution outage in europe-west4-a due to power and cooling failure
Google Cloudoutage, datacenter, power +5 more tags
status page
2026-07-14Incident
Incident with Webhooks
GitHuboutage, github-webhooks, deployment +1 more tags
status page
2026-07-14Incident
Google Cloud VMware Engine Stretched Cluster inter-site connectivity failures
Google Cloudoutage, google-cloud, vmware +5 more tags
status page
2026-07-13Incident
Post Incident Report: 2026-07-13 Network Routing Issues Cause Intermittent macOS Job Failures
CircleCIoutage, networking, routing +3 more tags
other
2026-07-11Incident
DoS Attack
Rust / crates.iooutage, ddos, security +3 more tags
status page

postmortem.io: public incident postmortems and shutdown writeups

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