🟠 GitHub decided 1-2% of API requests weren't worth authenticating between 14:49-16:45 UTC. Your Slack/Teams integrations got ghosted. Endpoints played 'who are you?' with legitimate users, serving 4xx errors like denial of service with a smile. (Auto-resolved: no updates in 24h)

// The official story

Auth issue resulting in API impacts, including some Slack and Teams channel subscriptions

// Status page says

Jun 5 , 20:34 UTC Update - Additional detail on the scope of impact during the 14:49 UTC to 16:45 UTC window: a small but elevated percentage of authenticated requests to GitHub.com received incorrect authorization failures. We saw a 1 to 2% increase in 4xx responses for a small number of endpoints (/repos/{owner}/{repo}/pulls/{pull_number}, /repos/{owner}/{repo}, /repos/{owner}/{repo}/contents/{path}). The vast majority of requests